Develop Bugs

ZTE (AT&T) Avail 2 [Z992]

Looking for any information anyone may have for rooting this device.
Android 4.1.1 JellyBean. I've tried motochopper, previous avail methods and a few other JB specific attemps. All of which have failed, fortunately, I'm not-yet bricked.
Motochopper fails at executing the binary /data/local/tmp/pwn, giving a bus error -after- the script stops on a signal.
Code:
[email protected]:/ $ /data/local/tmp/pwn
/data/local/tmp/pwn
[+] This may take a few minutes.
[1] + Stopped (signal) /data/local/tmp/pwn
[email protected]:/ $ exit
exit
[1] + Bus error /data/local/tmp/pwn

I am on board with this as well
misternad said:
Looking for any information anyone may have for rooting this device.
Android 4.1.1 JellyBean. I've tried motochopper, previous avail methods and a few other JB specific attemps. All of which have failed, fortunately, I'm not-yet bricked.
Motochopper fails at executing the binary /data/local/tmp/pwn, giving a bus error -after- the script stops on a signal.
Code:
[email protected]:/ $ /data/local/tmp/pwn
/data/local/tmp/pwn
[+] This may take a few minutes.
[1] + Stopped (signal) /data/local/tmp/pwn
[email protected]:/ $ exit
exit
[1] + Bus error /data/local/tmp/pwn
Click to expand...
Click to collapse
**BUMP** on this. This is an inexpensive decent Android phone. The camera is the only drawback but everything else is fairly decent. I am going to start looking into this, because being able to root and mod a cheap phone to have as a ready back up is essential.

xCAVEMANx said:
**BUMP** on this. This is an inexpensive decent Android phone. The camera is the only drawback but everything else is fairly decent. I am going to start looking into this, because being able to root and mod a cheap phone to have as a ready back up is essential.
Click to expand...
Click to collapse
Cydia Impactor. It's a one-click master-key exploit.

Wow... I can't believe this is the first time I'm hearing of this. Does the trick and then some. Looks like it's time to learn how to port since nobody seems to be taking the reigns on this one. Wish me luck!!!
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

Can anyone tell me where to find stock rom for avail 2 and how to flash it...
I rooted the phone but changing font made phone un-bootable...
I was wondering how to recover it ... I can access FTE mode and stock recovery but no ADB....
So far i had no luck finding stock firmware or any means on how to flash the phone

Bought this great little phone as backup to my attic which I will never part with. Have found that it is wonderful for the price. I don't use camera on any phone so that's never an issue. This phone is a quiet little secret. But impaired as more are sold its secrets will be released.
Sent from my Z992 using xda app-developers app

misternad said:
Looking for any information anyone may have for rooting this device.
Android 4.1.1 JellyBean. I've tried motochopper, previous avail methods and a few other JB specific attemps. All of which have failed, fortunately, I'm not-yet bricked.
Motochopper fails at executing the binary /data/local/tmp/pwn, giving a bus error -after- the script stops on a signal.
Code:
[email protected]:/ $ /data/local/tmp/pwn
/data/local/tmp/pwn
[+] This may take a few minutes.
[1] + Stopped (signal) /data/local/tmp/pwn
[email protected]:/ $ exit
exit
[1] + Bus error /data/local/tmp/pwn
Click to expand...
Click to collapse
I used Cydia Impactor. I took me 5 minutes.-

ceciliasp said:
I used Cydia Impactor. I took me 5 minutes.-
Click to expand...
Click to collapse
How by using Cydia Impactor helped you root the Z992? I have it as well, but have no idea how to root from start to finish in DOS(?) Then, after that, Is there a basic custom ROM that is easily attainable for use with detailed instructions?
I am fairly new to all this but been trying for about 2 years. I just never knew how to add a custom ROM or have a reliable RECOVERY after rooting, I am still unsure why I try to begin with, I guess to have a cooler phone, but its complicated, I read the threads, and there are so many terms not being throughly put to instruction decriptions. Bare with me, I am very articulate....
Can someone help me understand, even with some links to basic knowledge and full detail on what rooting, roming, and recoverying or maybe even unlocking a phone - Z992 to be in particular at the moment. thanks - helping words help others learn. Peace til next time..

Anyone know of any other rom besides the z993 for this budget phone?
Sent from my Z992

reply to guidance
niteridet said:
How by using Cydia Impactor helped you root the Z992? I have it as well, but have no idea how to root from start to finish in DOS(?) Then, after that, Is there a basic custom ROM that is easily attainable for use with detailed instructions?
I am fairly new to all this but been trying for about 2 years. I just never knew how to add a custom ROM or have a reliable RECOVERY after rooting, I am still unsure why I try to begin with, I guess to have a cooler phone, but its complicated, I read the threads, and there are so many terms not being throughly put to instruction decriptions. Bare with me, I am very articulate....
Can someone help me understand, even with some links to basic knowledge and full detail on what rooting, roming, and recoverying or maybe even unlocking a phone - Z992 to be in particular at the moment. thanks - helping words help others learn. Peace til next time..
Click to expand...
Click to collapse
THIS IS FOR WINDOWS AS I ONLY USE WINDOWS.
Cydia impactor works like a charm I have had success in rooting my z992, my fiance's z992 and my alps momo 9 3G tablet (Chinese tablet). Details on how to root using Cudi's impactor:
Download cydia impactor (just google it)
Enable USB debugging and connect to PC as media device
Plug in phone now on and unlocked
Open cydia impactor (it should say "# Drop SU.... ")
Press start or go
Wait for it to go back to where it says "# Drop SU...."
Unplug your phone (no longer need pc)
Then download superuser
Open app and scroll left to right and update su binary by clicking where it says SUPERSU 1.6.1... THEN CLICK update
Download busybox by stericson
Open busybox click install at bottom left
After completion manage apps in your phones settings menu and delete busybox. You now have root access! Enjoy.
Information on rooting, unlocking, roming, and recovering... :
Rooting will give you access to system files and functions that basic users cannot access. Like deleting apps that came preinstalled with the phone and take up a bunch of space.
Unlocking: allows you to use a different carriers service on your phone for example using straight talk in att or T-Mobile phones using their byop program sum card service.
Roming: means you can install a different Android based operating system on your phone. For example Android 2.3.4 of a att Samsung galaxy s2 on your phone instead of Android 4.1.1 or Android 4.1.2 on att avail 2.
Recovery means you have access to install any type of zip file to your phone through clockworkmod, twrp, or cynagen mod recovery to make system changes on your phone.
Did I answer all of your questions or do you need more understanding of the terms? Glad to help you!!!
---------- Post added at 09:44 PM ---------- Previous post was at 09:40 PM ----------
godkillerz223 said:
Anyone know of any other rom besides the z993 for this budget phone?
Sent from my Z992
Click to expand...
Click to collapse
There is not another rom that works on this phone because ZTE put a block on the system CPU and I recommend not trying to find another rom as you will most likely end up not having a working phone

i did all of this with no errors and everything on my phone is still normal. all i really need is the network unlock code but im sure of how to get it without waiting on at&t for 3-5 days. god i hope im in the right thread.

unlocking z992
automatic_bazooti said:
i did all of this with no errors and everything on my phone is still normal. all i really need is the network unlock code but im sure of how to get it without waiting on at&t for 3-5 days. god i hope im in the right thread.
Click to expand...
Click to collapse
there is only one way of unlocking this device and unfortunately that is to call att or use the device unlock portal on their website...neither of them helped me because we are required to wait for 6 months after purchasing this device...and for this phone the manufacturer and att have a strict agreement not to allow an unlock of this phone weather you call att or use the website it will give you the same error: "The information provided does not match the information on the account." if you do manage to get it unlocked please make another post as i need mine unlocked also. i have 2 of these that need to be unlocked. I WOULD BE MORE THAN WILLING TO PM YOU MY IMEI CODES TO HAVE THEM UNLOCKED!
---------- Post added at 11:04 PM ---------- Previous post was at 10:43 PM ----------
Hi, I am using this phone until I get my Blu Dash 4.5 back from repair. It is still locked to at&t and I am using it on Straight Talk with all updated apn settings. Does anyone know if there is a way to tether the data to other phones and/or computers? This would be really helpful. I am fully rooted but i do not have a custom recovery installed as it will not allow me to view/edit my files on my pc via data cable and that is something I need. Also if someone has a custom recovery (i.e.: cwm, twrp, cm...) that works flawlessly with this phone (at least allow me to connect to pc) or knows where i can get one it would be greatly appreciated. Thanks in advance for any help.

wirless tether working
George19 said:
there is only one way of unlocking this device and unfortunately that is to call att or use the device unlock portal on their website...neither of them helped me because we are required to wait for 6 months after purchasing this device...and for this phone the manufacturer and att have a strict agreement not to allow an unlock of this phone weather you call att or use the website it will give you the same error: "The information provided does not match the information on the account." if you do manage to get it unlocked please make another post as i need mine unlocked also. i have 2 of these that need to be unlocked. I WOULD BE MORE THAN WILLING TO PM YOU MY IMEI CODES TO HAVE THEM UNLOCKED!
---------- Post added at 11:04 PM ---------- Previous post was at 10:43 PM ----------
Hi, I am using this phone until I get my Blu Dash 4.5 back from repair. It is still locked to at&t and I am using it on Straight Talk with all updated apn settings. Does anyone know if there is a way to tether the data to other phones and/or computers? This would be really helpful. I am fully rooted but i do not have a custom recovery installed as it will not allow me to view/edit my files on my pc via data cable and that is something I need. Also if someone has a custom recovery (i.e.: cwm, twrp, cm...) that works flawlessly with this phone (at least allow me to connect to pc) or knows where i can get one it would be greatly appreciated. Thanks in advance for any help.
Click to expand...
Click to collapse
I got it to work with "WiFi Tether For Root Users"
Its free on the play store
by Müller, Lemons, Buxton Corporation
In WiFi Settings
Set "Change Device-Profile" to Gerneric ICS/JB(wlan0)
Set "Change Setup-Method" to Netd-Ndc(master)
Scroll down to LAN Settings
Enable MSS clamping
and
Enable Routing fix
That will enable tethering to work.

unlock tethering
hgrinn37 said:
I got it to work with "WiFi Tether For Root Users"
Its free on the play store
by Müller, Lemons, Buxton Corporation
In WiFi Settings
Set "Change Device-Profile" to Gerneric ICS/JB(wlan0)
Set "Change Setup-Method" to Netd-Ndc(master)
Scroll down to LAN Settings
Enable MSS clamping
and
Enable Routing fix
That will enable tethering to work.
Click to expand...
Click to collapse
Could you by chance get me the link to the play store please? It didn't show up...
edit i found one that works although it is 1.95 on the play store "WiFi Tether Router"
I found the one you posted but i could not get it to work correctly with the settings you provided. i used those settings to start tethering but i cannot see the ap on my pc or tablet....PLEASE HELP!!!

tethering
there has to be an easier way to tether or unlock this phone!!!!
ANY THOUGHTS????

George19 said:
there has to be an easier way to tether or unlock this phone!!!!
ANY THOUGHTS????
Click to expand...
Click to collapse
I used frame root and busy box on rails and https://code.google.com/p/android-wifi-tether/ follow this link for an apk for a WiFi for your phone that works perfectly once you put your settings in the app..I used this on a 992 and a 993..use the apk frame root and try each exploit..you cant screw up the phone with this and you'll keep your stock recovery and rom ..I've had no bugs at all doing it this way.I also needed no unlock codes..
Sent from my Z993 using XDA Free mobile app

nexusbandit said:
I used frame root and busy box on rails and ... follow this link for an apk for a WiFi for your phone that works perfectly once you put your settings in the app..I used this on a 992 and a 993..use the apk frame root and try each exploit..you cant screw up the phone with this and you'll keep your stock recovery and rom ..I've had no bugs at all doing it this way.I also needed no unlock codes..
Sent from my Z993 using XDA Free mobile app
Click to expand...
Click to collapse
Are you saying you've been able to network unlock your phone... without contacting ATT?

wallizzle said:
Are you saying you've been able to network unlock your phone... without contacting ATT?
Click to expand...
Click to collapse
I have needed nothing from ATT to do the WiFi tether..I run my laptop off my phone all the time..I never needed any network codes from ATT..you should only need a code if you wish to trade carriers..
Sent from my Z993 using XDA Free mobile app

nexusbandit said:
I have needed nothing from ATT to do the WiFi tether..I run my laptop off my phone all the time..I never needed any network codes from ATT..you should only need a code if you wish to trade carriers..
Sent from my Z993 using XDA Free mobile app
Click to expand...
Click to collapse
I am now using my 992 and 993 on the new cricket/aio network and no codes were needed..aio is ATT..ATT told me I don't need an unlock code as long as I use an ATT sim..they were right.I tried the sim from my 993 in an old Motorola matrix 2 from ATT and it works with no code needed..
Sent from my MB865 using XDA Free mobile app

Well now we have the TowelRoot apk. Anyone try that yet?
Sent from my SAMSUNG-SGH-I747 using XDA Premium 4 mobile app

[Root/Unlock] LG Optimus F6 T-Mobile

Hello users I have recently bought a new T-Mobile LG Optimus F6.
For those of you who may have just purchased one or need one rooted and or unlocked here is how to do it.
Root:
Download MotoChopper.zip that is attatched at the bottom.
Then place your phone in Debugging mode. Also check unknown sources in security.
Unzip the MotoChopper and look for "run.bat"
Once that is all done you should have root access.
Unlock:
I use Blowfish Unlocks. You can use who ever you prefer.
Dial *#06# and that will be your IMEI number.
Next submit for the code and wait.
When it comes back use: SIM_UNLOCK=00000000000000
Now to enter the code you have to put in a non supported sim and dial 2945#*500#
Then choose Network Unlock and enter your code. If the first code doesnt work do not panic.
You have 10 attempts and you usually get back 5 different codes. Try them until one works. But to be sure double check that you submitted the right IMEI to begin with.
Enjoy

works
Although lacking some instruction. You must have lg support software on PC and drivers installed (Google)

redndeyes said:
Although lacking some instruction. You must have lg support software on PC and drivers installed (Google)
Click to expand...
Click to collapse
Correct... here is the link: http://forum.xda-developers.com/showthread.php?t=2210213
What I did after root: Uninstalled all the bloatware... added beats audio, and wifi tether...
Pretty cool phone... I sure do miss my HTC one S

I already sold mine but it was very good. The battery life on it was great. But I moved on to the Note 2 Tmo and hopefully I can sell the Note 2 and get the Note 3
Sent from my SGH-T889 using XDA Premium 4 mobile app

Question about the rooting
Is the rooting all that is needed to enable tethering without the paying of an additional fee to T-Mobile? Basically being held hostage....... and will the phone be capable of OS updating in the future?
Dave
roketteere said:
Hello users I have recently bought a new T-Mobile LG Optimus F6.
For those of you who may have just purchased one or need one rooted and or unlocked here is how to do it.
Root:
Download MotoChopper.zip that is attatched at the bottom.
Then place your phone in Debugging mode. Also check unknown sources in security.
Unzip the MotoChopper and look for "run.bat"
Once that is all done you should have root access.
Unlock:
I use Blowfish Unlocks. You can use who ever you prefer.
Dial *#06# and that will be your IMEI number.
Next submit for the code and wait.
When it comes back use: SIM_UNLOCK=00000000000000
Now to enter the code you have to put in a non supported sim and dial 2945#*500#
Then choose Network Unlock and enter your code. If the first code doesnt work do not panic.
You have 10 attempts and you usually get back 5 different codes. Try them until one works. But to be sure double check that you submitted the right IMEI to begin with.
Enjoy
Click to expand...
Click to collapse

we need a development thread started
See this post request as i have done....
http://forum.xda-developers.com/showthread.php?p=46105044&posted=1#post46105044

linnon said:
See this post request as i have done....
http://forum.xda-developers.com/showthread.php?p=46105044&posted=1#post46105044
Click to expand...
Click to collapse
There is a forum for this device over at this site http://androidforums.com/lg-optimus-f6/
XDA will never happen for this device cause It's not as popular as other device.

How did you guys get Wi-Fi tether to work? Can't get it working after root

Did u wipe after the root to see if it works?
Sent from my SM-N900T using XDA Premium 4 mobile app

LG F6 MetroPCS
Will MotoChopper work on the MetroPCS LG F6?

How to Un-root
redndeyes said:
Although lacking some instruction. You must have lg support software on PC and drivers installed (Google)
Click to expand...
Click to collapse
Do you or anyone know how to un-root the phone aftter running the motochopper? I've been looking everyone on the web and cannot find this. I'm worried in case there is ever a hardware issue that we need to unroot to get serviced.

Blarg3891 said:
Do you or anyone know how to un-root the phone aftter running the motochopper? I've been looking everyone on the web and cannot find this. I'm worried in case there is ever a hardware issue that we need to unroot to get serviced.
Click to expand...
Click to collapse
I just did a factory reset and that removed root

cdusa said:
Will MotoChopper work on the MetroPCS LG F6?
Click to expand...
Click to collapse
No. Not at all
Sent from my LGMS500 using XDA Premium 4 mobile app

what's the difference T-mobile v MetroPCS
Metro sold me the F6 based on the fact it works on the T-mobile networks LTE. However, I am having a hard time living with an unrooted phone so I'm hoping to use motochopper to root. But someone said it will not work. Is there really that much difference between those sold by T-mobile and those from Metro?
I "upgraded" from a Motion to have bigger screen, and now I find out that may have actually been a step down? WTF!?
All I want to do is unbloat and get rid of "insufficient storage" errors. Shouldn't be so tedious!

dirtycar74 said:
...
All I want to do is unbloat and get rid of "insufficient storage" errors. Shouldn't be so tedious!
Click to expand...
Click to collapse
You can root with the vroot method.
There's some questions about what it does exactly but it does work. I should point out that the program and its cousin program are under community investigation due to possibly shady dealings with pulling and pushing files. Its cousin program (kango or something) Has been shown to pull imeid off phones and apparently send them, unencrypted, to a Chinese server.... but it's the only thing I've found to be a proven working root.
Can't unlock boot loader so no custom roms but you can debloat.
I've discovered that both my l9 and my f6 hold onto the storage allotment for moved downloads...
Not sure if you get my drift...
If you download a file to internal and move it to sd it still shows up in "downloads" when you check the storage in your settings.
To solve it open settings/storage/unmount sd and then open downloads under internal storage and delete files you know you moved.
Sent from my LGMS500 using XDA Premium 4 mobile app

With this "vroot", would it be safe to root while disconnected from networks to prevent unauthorized sharing of imei?

I thought of trying that myself but never got around to it.
Sent from my LGMS500 using XDA Premium 4 mobile app

I think cydia impactor might work too. Has anyone tried it? I can't get my hands on an unrooted f6 to give it a shot
Sent from my LGMS500 using xda app-developers app

I am on metropcs an want root too! I will try cydia if it works? cant wait for it to get a lil more exposure an get a rom!

lokipimpin said:
I am on metropcs an want root too! I will try cydia if it works? cant wait for it to get a lil more exposure an get a rom!
Click to expand...
Click to collapse
I know that vroot works. I've been told cydia works. You need to manually install superuser though
Sent from my LGMS500 using Tapatalk

Remove Hands Free Activation (HFA) from a Sprint Samsung Galaxy S6

Hello All,
Mainly I want to get rid of Hands Free Activation ("HFA") which is a huge nuisance. I'd prefer NOT to trip KNOX, but if I have to then I will just go have to because HFA is worse I think. If there is a way to disable HFA without rooting at all, that would be the best choice for me!
I bought this phone second hand for use with GSM outside of the USA.
My specs are as follows:
Model: SM-G920P
Android 6.0.1
Samsung Galaxy S6
build: MMB29K.G920PVPU3CPB6
I'm a technical guy but not really a phone expert, so if anyone can tell me on a high level how to remove HFA or root my phone I'd appreciate it. I think once rooted I can disable the HFA app, but as things are now I cannot disable it. Sometimes I can kill the app, but it comes back anyway.
Thanks!

Additional Information
I wanted to mention here guys that I'm not looking for free tech support here. I watched several youtube videos and online tutorials and most of what I am reading says that PingPong won't work because of my version of Android being too recent, and any other method will trip KNOX.
This video seemed the most promising, the one that can be found by searching "How to Root Galaxy S6/S6 Edge! by Anuj Patel" on YouTube (sorry I can't post URLs yet) and it went on to refer to an online guide (Google: "How to Root Galaxy S6 and Galaxy S6 Edge! [TWRP Recovery + Root] androidrootz") but some of the files my browser won't let me download because it says downloadandroidfiles-DOT-org is an attack site and the idea of a rootkit or malware on my phone is very frightening. In the same YouTube page a poster asks if it trips KNOX and the same author Anuj says it does but if you do not want to, to try this method (Google: "How to Root Galaxy S6 & S6 Edge without Tripping Knox! [PingPong Root] anroidrootz"). But again, it seems dependent on an older version of android and/or downloading files from the "attack site" mentioned above.
I just wanted to make it clear that I have done many hours of research.
Thanks,
Bescalan

Saafir said:
I'm not certain on removing the HFA or what its dependency among other things may be. You can achieve root following the OP instructions here http://forum.xda-developers.com/sprint-galaxy-s6/general/guide-how-to-root-marshmallow-sm-g920p-t3338694
All the files are safe as theyre shared by respected Devs here. Be sure to press the Thanks button for them.
Make sure you untick the reboot option in Odin before you flash the TWRP file.
Click to expand...
Click to collapse
I appreciate the prompt reply! Considering your first comment, can anyone please let me know if they have had experience disabling the HFA?

Just remove HFA, you dont need to be rooted.
Search for package disabler app, and disable freeze the service "system update" (sprintdm.apk) and done.

Okay, great, so HFA seems gone. Thanks!
Unfortunately, now my problem is an "Invalid SIM" notice that comes up after a while and disables my 3G Internet. A message that the SIM was locked comes up (I have to click OK), and then a persistent SIM icon is in the top notification area that states: "Invalid SIM".
I went to my local CDMA telecom provider and they said that because I installed Marshmallow I have made it very hard for the phone to work. Unfortunately, it was the previous owner that upgraded it. I am not sure a downgrade is possible. They put in a Sprint chip and left it in, but I do not even want to use a SIM (because I'm using CDMA) and the Sprint Chip does not seem to help much if at all. There is no Sprint in my country anyway, so I'm not sure if my phone company thought it would help with the Invalid SIM message. The only way for me to get 3G back is to power cycle my phone and use it before the invalid SIM message comes up again after a few minutes.
My research has suggested that this is because the phone is locked, but I am wondering if there is a way around this. Perhaps I can disable another .apk file to stop this from happening since it does not happen from the very start, much like the HFA.
My specs are:
IMEI(MEID) AND SN 990005771730596 01 MEID 99000577173059 My Phone is a Galaxy S6 running 6.0.1 Android and for Spring. It keeps saying INVALID SIM. I tried to pay for Unlock Service from safeunlockcode.com but they said:" Thank you for your email. We are sorry but we are not able to unlock your device because we don't support for unlocking IMEIs starting with 99000."
Any help would be greatly appreciated. Thanks.

Saafir said:
May work if you get what you pay for, lol.
Click to expand...
Click to collapse
What do you mean by that? Do you mean that the free advice of not needing root is worth its cost?

Saafir said:
Try going to Settings>Mobile Nerworks>Network Mode, and select CDMA Only, see how that goes. You may try toggling Airplane Mode instead of a power cycle until resolved *shrugs*
---------- Post added at 02:37 PM ---------- Previous post was at 02:30 PM ----------
I mean that there was some funky issues with the application license that a lot of people who paid couldn't access the pro version. If you got it, woot.
Click to expand...
Click to collapse
Oh! I rooted anyway so I didnt try that app. Doubt it would have worked without root tho I did try some other package killers.

Hi I have the same issue on my S6 G920P... It keeps asking me to put the original SIM to carry on the activation.
I am just tired of this S6, any options even if I have to pay, I will.
Ohhh forgot to mention that I have this problem since I updated the firm to marshmallow

Saafir said:
Try going to Settings>Mobile Nerworks>Network Mode, and select CDMA Only, see how that goes. You may try toggling Airplane Mode instead of a power cycle until resolved *shrugs*
---------- Post added at 02:37 PM ---------- Previous post was at 02:30 PM ----------
I mean that there was some funky issues with the application license that a lot of people who paid couldn't access the pro version. If you got it, woot.
Click to expand...
Click to collapse
I think this is on to something in that you are saying if I don't need GSM then why not just disable GSM entirely and hopefully avoid the Invalid SIM message. Unfortunately, it still does not work. Is there a service/app I can disable that does the verification?
If I take out the SIM, 3G never comes up and from the start I have a persistent top notification message: "No SIM, Insert SIM Card."
I can still make calls, but no 3G internet
Any other suggestion would be greatly appreciated.

if you rooted your S6 already, just install the titanium backup app and freeze the service "system update".

yaibakt said:
if you rooted your S6 already, just install the titanium backup app and freeze the service "system update".
Click to expand...
Click to collapse
Thank you for the reply.
But there is no System Update? There are two "Software Updates" I get when filtering by "Update":
1) Software Update 1.1.57
2) Software Update 3.1.12
Are these the ones you are suggesting I freeze? Because I can't find a "system update"

bescalan said:
Thank you for the reply.
But there is no System Update? There are two "Software Updates" I get when filtering by "Update":
1) Software Update 1.1.57
2) Software Update 3.1.12
Are these the ones you are suggesting I freeze? Because I can't find a "system update"
Click to expand...
Click to collapse
I have no idea why you dont have it.
Please have a look at my ss.

yaibakt said:
I have no idea why you dont have it.
Please have a look at my ss.
Click to expand...
Click to collapse
Oh, if it's SprintDM it's because I also renamed that .apk file in hopes it would stop the SIM problem from re-occurring. If it is still happening, then I doubt rename the .apk from .bak back into .apk and then freezing it would help--what do you think?

Saafir said:
You WILL need root access, unless you use a PC version debloater via adb of some sorts. And that may not work. Anywho, after root, you'll need to navigate to system>priv app. Here you will want to find and rename "Activation.apk" to "Activation.apk.bak"
If that doesnt stop HFA entirely...
The next one you will want to find is "SprintSyncMLSvc.apk" to "SprintSyncMLSvc.apk.bak"
And if it STILL persists..
"SprintSyncMLPhoneIF.apk to "SprintSyncMLPhoneIF.apk.bak"
This will prevent the OS from loading them.
Click to expand...
Click to collapse
So I've come a long way. I rooted my phone, I apparently unlocked it, re-flashed it, did a hard reset. Now I have signal (can make calls), and my 3G hardly works.
Basically, 3G does not come up at all if I have HFA disabled. HFA when enabled goes through three steps:
1. It says "Welcome! Configuring your device for voice and data." (during this time 3G works, but it is only a few seconds)
2. It says "Waiting to retry" and counts down for like a minute before going back to step 2 (during this time, 3G does NOT WORK)
3. After a bunch of failed retries, it says: "Activation not completed". (and 3G stops altogether until I restart the phone.)
So, how can I disable HFA if when I disable it 3G never comes up to begin with?

bescalan said:
So I've come a long way. I rooted my phone, I apparently unlocked it, re-flashed it, did a hard reset. Now I have signal (can make calls), and my 3G hardly works.
Basically, 3G does not come up at all if I have HFA disabled. HFA when enabled goes through three steps:
1. It says "Welcome! Configuring your device for voice and data." (during this time 3G works, but it is only a few seconds)
2. It says "Waiting to retry" and counts down for like a minute before going back to step 2 (during this time, 3G does NOT WORK)
3. After a bunch of failed retries, it says: "Activation not completed". (and 3G stops altogether until I restart the phone.)
So, how can I disable HFA if when I disable it 3G never comes up to begin with?
Click to expand...
Click to collapse
Are you SIM unlocked? You need to be SIM unlocked, both domestic and international. Have you done the "UICC Unlock" option under System Update?

elesbb said:
Are you SIM unlocked? You need to be SIM unlocked, both domestic and international. Have you done the "UICC Unlock" option under System Update?
Click to expand...
Click to collapse
I am SIM unlocked, but I want to use a CDMA not. GSM network. UICC unlock, if I have HFA enabled takes me back to HFA. If I have disabled HFA, UICC unlock appears to so nothing.

As per @yaibakt posted, I can confirm that freezing the System Update Package 1.15.32 with Titanium Backup on G920P 6.0.1 PF4 (Domestic Unlock U.S.A) actually kills the Hands Free Activation pop up in every boot, thanks.

bescalan said:
Hello All,
Mainly I want to get rid of Hands Free Activation ("HFA") which is a huge nuisance. I'd prefer NOT to trip KNOX, but if I have to then I will just go have to because HFA is worse I think. If there is a way to disable HFA without rooting at all, that would be the best choice for me!
I bought this phone second hand for use with GSM outside of the USA.
My specs are as follows:
Model: SM-G920P
Android 6.0.1
Samsung Galaxy S6
build: MMB29K.G920PVPU3CPB6
I'm a technical guy but not really a phone expert, so if anyone can tell me on a high level how to remove HFA or root my phone I'd appreciate it. I think once rooted I can disable the HFA app, but as things are now I cannot disable it. Sometimes I can kill the app, but it comes back anyway.
Thanks!
Click to expand...
Click to collapse
Hey!! use package disable pro apk and disable system update from it that all you have to do!!
bescalan said:
I wanted to mention here guys that I'm not looking for free tech support here. I watched several youtube videos and online tutorials and most of what I am reading says that PingPong won't work because of my version of Android being too recent, and any other method will trip KNOX.
This video seemed the most promising, the one that can be found by searching "How to Root Galaxy S6/S6 Edge! by Anuj Patel" on YouTube (sorry I can't post URLs yet) and it went on to refer to an online guide (Google: "How to Root Galaxy S6 and Galaxy S6 Edge! [TWRP Recovery + Root] androidrootz") but some of the files my browser won't let me download because it says downloadandroidfiles-DOT-org is an attack site and the idea of a rootkit or malware on my phone is very frightening. In the same YouTube page a poster asks if it trips KNOX and the same author Anuj says it does but if you do not want to, to try this method (Google: "How to Root Galaxy S6 & S6 Edge without Tripping Knox! [PingPong Root] anroidrootz"). But again, it seems dependent on an older version of android and/or downloading files from the "attack site" mentioned above.
I just wanted to make it clear that I have done many hours of research.
Thanks,
Bescalan
Click to expand...
Click to collapse

Deactivate Hands Free Activation ( HFA)
Open the calculator app
Type in (+30012012732+
This opens drparser mode
On that pad type ##27263#
Then hit yes to reset provisioning
The device may reboot a couple of times and may even cycle back to hands free activation one more time, but after that, it will stop and be activated properly
You're Welcome : good:

"Invalid Sim" now what

Newbie here, I have my MSL number from sprint. I put my cricket wireless sim card in the note 4 and it states that its invalid.
I tried all the standard troubleshooting: Different sim, light cleaning, etc
Called Sprint and they tell me its unlocked and I shouldn't have any issues
looked up my mei on ting or some other website and it says it will work
Just rooted the other day with TWRP, installed busybox
I have done some digging and cant find out how to get my phone on cricket wireless.
A point in the right direction would be appreciated.
Thanks in advance

timmy0597 said:
Newbie here, I have my MSL number from sprint. I put my cricket wireless sim card in the note 4 and it states that its invalid.
I tried all the standard troubleshooting: Different sim, light cleaning, etc
Called Sprint and they tell me its unlocked and I shouldn't have any issues
looked up my mei on ting or some other website and it says it will work
Just rooted the other day with TWRP, installed busybox
I have done some digging and cant find out how to get my phone on cricket wireless.
A point in the right direction would be appreciated.
Thanks in advance
Click to expand...
Click to collapse
Dial ##72786# hit YES & reboot and wait 2 minutes after reboot see if it wotks.

Tried that method, no luck. I did see the thread on downgrading to kit Kat, but I'd rather not go through all that.
Has anyone here takin their note 4 to cricket?

timmy0597 said:
Tried that method, no luck. I did see the thread on downgrading to kit Kat, but I'd rather not go through all that.
Has anyone here takin their note 4 to cricket?
Click to expand...
Click to collapse
Yeah, I use cricket but I had my phone unlocked with Idone unlock app.

Thanks, I might just go that route

timmy0597 said:
Thanks, I might just go that route
Click to expand...
Click to collapse
Did you get it working?
If you didn't pay for unlock yet, I got something you can try first. You'll need root and twrp and a root file manager.
Im not gonna make a big write up if i don't need to, so just let me know.

I have twrp and rooted. I'm game to try something before paying.

timmy0597 said:
I have twrp and rooted. I'm game to try something before paying.
Click to expand...
Click to collapse
Ok First backup your phone in twrp. Especially EFS
I'm gonna pm you.

aaron74 said:
Ok First backup your phone in twrp. Especially EFS
I'm gonna pm you.
Click to expand...
Click to collapse
I am in the same exact boat here. Would love to try your fix aaron74. Thanks!

pingcharlie said:
I am in the same exact boat here. Would love to try your fix aaron74. Thanks!
Click to expand...
Click to collapse
Sorry I can't help. I know it has to do with doing NV Rebuild from the service menu. I know how to get to it But i don't know exactly what you need to do. And i don't want to mess up anyone's phone.
I suggest following this thread here: https://forum.xda-developers.com/no...print-users-easy-downgrade-to-kitkat-t3471131
Or paying for Idone app.
Sorry, and good luck!

aaron74 said:
Sorry I can't help. I know it has to do with doing NV Rebuild from the service menu. I know how to get to it But i don't know exactly what you need to do. And i don't want to mess up anyone's phone.
I suggest following this thread here: https://forum.xda-developers.com/no...print-users-easy-downgrade-to-kitkat-t3471131
Or paying for Idone app.
Sorry, and good luck!
Click to expand...
Click to collapse
No problem man. Sprint has been a **** helping me unlock for domestic. The phone is mine and off contract and I have the MSL but keep getting "Invalid SIM card" message whenever I pop in my new T-Mobile SIM.
Thanks!

pingcharlie said:
No problem man. Sprint has been a **** helping me unlock for domestic. The phone is mine and off contract and I have the MSL but keep getting "Invalid SIM card" message whenever I pop in my new T-Mobile SIM.
Thanks!
Click to expand...
Click to collapse
Did you try this from post 2.
Dial ##72786# hit YES & reboot and wait 2 minutes after reboot see if it wotks.
It will erase your phone so back up anything important.

@pingcharlie
@timmy0597
Hey if you want to try this, this should unlock your device? I came across this while researching code on my device. As my device is already unlocked, I did not proceed past my posted screenshots.
I'll pm you. If you want to verify it works. I'll make a thread about it.
Edit, also did you try to press uicc unlock in settings?

Thank you @aaron74. I tried all your suggestions but still stuck. I welcome any other ideas. You can PM me. Thanks in advance!

pingcharlie said:
Thank you @aaron74. I tried all your suggestions but still stuck. I welcome any other ideas. You can PM me. Thanks in advance!
Click to expand...
Click to collapse
Ok sorry. That must just reset the device. Sorry i couldn't help.
Did you try that downgrade thread? If so and it didn't work then i would say that paying Idone app would be your best option. That's what i used years ago. I know it cost money but i can vouch that their service and support is great and they stay up to date.
Did you try gt tools?

I did, at least Marshmallow, for some reason I could not flash back to KitKat. Anyway, no worries, I think I am just going to sell it and buy a used GSM one. Thanks a bunch.

Sim Unlock

Hi all.
IMPORTANT S7 T-Mobile and S8 T-Mobile are Qualcomm based and MY METHOD DOES NOT WORK. I WILL UPDATE WHEN/IF IT DOES
UPDATE 27.01.2018
MAGISK........
I am having trouble unlocking on phones with Magisk installed for ROOT
Nothing against Magisk, I personally use and love it. Feel free to install this AFTER UNLOCK
I'm just having trouble with the unlock using Magisk.
I am offering a free unlock via
I will still gladly accept any donations that come my way via PayPal ([email protected])
But DONATION is 100% OPTIONAL
All i ask is RESPECT and PATIENCE. (if these are not given then I may CHOOSE not to help you)
Remember this is taking time away from my wife and family to help YOU!
This is a FREE remote unlock service. AT YOUR OWN RISK.
No, I will not share my method..... as it could get patched by Samsung.
Here we go........
SEE CURRENT SUPPORTED MODELS AND FIRMWARES HERE
F.A.Q
Q. What if my IMEI is bad or blacklisted?
A. There are a few times of blacklist... T-Mobile seems to block INTERNAL only if non payment. Others will block if non payment or lost/stolen.
This does not effect SIM unlock, I can do it regardless.... However, you WILL NOT GET NETWORK SIGNAL IF BLOCKED
Check here for T-mobile https://www.t-mobile.com/verifyIMEI.aspx and also here for all models http://imei24.com/blacklist_check/
If you are not sure ask first!
Q. Can you change/repair my IMEI?
A. HELL NO. This is not only against XDA Rules but it is illegal in most countries, including mine.
Q. Is this really free?
A. Yes, although I do hope for a donation for my time and effort
Q. When are you available?
A. See below.
Q. Can we get on with it all ready?
A. Yes!
Remote Sim Unlock Preparation
Contact
Please be considerate of my time zone this it GMT +03 (UTC +13), check here NZDT https://www.timeanddate.com/time/zones/nzdt I am usually available after work 5PM until 8PM.
I am also available some weekends. Leave me a message on hangouts here with [email protected] and i will get back to you ASAP.
Please contact me when you are ready after reading below. Contact [email protected] via Google Hangouts.
If you do not have a reply within 24 hours then please email me with your gmail address on [email protected] and I will add you to hangouts.
Google Hangouts is needed so you can follow directions as I unlock your device. Everyone with a Google accounts has Google Hangouts.
You can access it via hangouts.google.com
Phone Settings ALL Models
Disable FRP by enabling OEM UNLOCK
http://techbeasts.com/how-enable-oem-unlock-android-lollipop-marshmallow/
Enable USB debugging
https://forum.xda-developers.com/fire-phone/general/guide-enable-usb-debugging-setup-t2859697
Revoke USB authorization (if applicable)
Developer Settings > Revoke USB authorization
GSM Only
Phone dialer > *#0808# > USB = AP
Phone dialer > *#0808# > USB SETTINGS = DM + ACM/MODMEM + ADB (note, will say ACM or MODEM)
If and only IF the above doesn’t work then try:
Developer Settings > USB Configuration > RNDIS (USB Ethernet)
SPRINT Only
Phone dialer > ##3424# >Qualcomm USB settings > DM + ADB + Modem
If the above asks for MSL or doesn’t work then try:
Developer Settings > USB Configuration > RNDIS (USB Ethernet) then we can get MSL to enable the above if you need MSL
For those that don't know... the 5th to last digit in the firmware is the BOOTLOADER (BL) version. YOU CAN'T GO BACK!!
i.e G920TUVU5EQC2 the BL version is 5 so you can't flash anything less than BL version 5
PC
You will need a Windows PC for the software. Please ensure you have Windows 7 or newer
Windows Vista and XP are NOT RECOMMENDED (for anything lol).
Please download FlexiHub http://www.eltima.com/wiki/user-guides/flexihub-windows/installation.html and install on your PC.
Please reboot after install.
Please create a FREE flexihub account here https://flexihub.eltima.com/user/registration/ AFTER ENTER DETAILS, YOU WILL SEE A PAYMENT PAGE... CLOSE WINDOW NOW. FREE ACCOUNT ALREADY CREATED
Or I have a few accounts if you wish to use one just let me know.
Please have FlexiHub open and logged in.
Unlocking Process
When you have contacted me and I have replied that we are ready you may proceed to:
Open flexihub and log in to your account
DO NOT SEND COM PORT. THIS IS USELESS TO ME ALONE
If needed click 'UNLOCK' on the phone's driver so it can be accessed (i.e Samsung_Android OR Gadget_Serial OR MSMxxxx)
Right click on your phone's driver in flexihub(i.e Samsung_Android OR Gadget_Serial OR MSMxxxx) and click send invite.
Type in [email protected] and click OK.
I will connect to the device and proceed from there.
Please watch phone for USB Authorization prompt.
Check the box then press OK.
I will disconnect and reconnect as required (using FlexiHub).
Watch phone Screen for SU (ROOT) prompt and press GRANT.
All you need to do is watch the phone for USB Authorization and ROOT grant.
Please follow the instructions I send via Google Hangouts
After we are finished you can return your device settings to as they were and you can remove FlexiHub from PC.
Please kindly donate via PayPal to [email protected] (once again 100% optional)

I appreciate the unlock you did for me over a year ago, and i personally think its awesome that youre putting this out there for folks to get their phones unlocked mate!! Very nice work sir. Keep it up!! Question for ya tho, the process to unlock something like an S5, it requires a piece of hardware that youre using on your end, correct?

youdoofus said:
I appreciate the unlock you did for me over a year ago, and i personally think its awesome that youre putting this out there for folks to get their phones unlocked mate!! Very nice work sir. Keep it up!! Question for ya tho, the process to unlock something like an S5, it requires a piece of hardware that youre using on your end, correct?
Click to expand...
Click to collapse
S5 T-Mobile? No idea. I think it's Qualcomm based and all the hardware unlocks are only for Exynos T-Mobile. Hence no support for S7/S8 T-Mobile too

Successfully unlocked my T-mobile s6 edge after i tried for days. Worked like a charm. I love this guy. I offered him sex but he politely declined. Pay this guy for his time!
Edit: Paid! sorry it took 6 hours. errands. and no it was not demanded. donated.

Invite sent

SM-G925T
Hi guys, just bought a phone which is sm-G925t and its unlocked (dont know how to unlock it since bought i can use other simcard) i cant install update OTA, just trying to ask, if i flash a firmware to nougat (latest t mobile firmware in s*mmobile.com) will my phone locked again?
Heres my phone baseband
G925TUVU5EPK5 ( i installed gold eagle rom i dont know if its affect the baseband or not)
Looking forward for answer
Thanks guys

Mkhrdn said:
Hi guys, just bought a phone which is sm-G925t and its unlocked (dont know how to unlock it since bought i can use other simcard) i cant install update OTA, just trying to ask, if i flash a firmware to nougat (latest t mobile firmware in s*mmobile.com) will my phone locked again?
Heres my phone baseband
G925TUVU5EPK5 ( i installed gold eagle rom i dont know if its affect the baseband or not)
Looking forward for answer
Thanks guys
Click to expand...
Click to collapse
Have same problem n same question hope i can find answer soon

stifilz said:
S5 T-Mobile? No idea. I think it's Qualcomm based and all the hardware unlocks are only for Exynos T-Mobile. Hence no support for S7/S8 T-Mobile too
Click to expand...
Click to collapse
.can you help me unlock s6. From boost. I got hit by a truck and my phone broke. I don't trust people online. But xda always. Boost to mobile. ? Please. Lmk

Hey guys, I just noticed in his original post stifilz mentions there not being a direct unlock for the s7 frmo tmobile but there is a service that does instant usb unlocks on T-Mobile S7 and edge variants. Unfortunately its a paid service and expensive but i have used and know for a fact it works and isnt a server side unlock. If you guys want info just inbox me. I dont want to hijack stifilz thread much other than to say there are definitely hardware/usb unlocks available for T-Mobile S7 variants (ATT and it's S7 active too)

Still offering this guys

This guy is great. It was a struggle because my system was antiquated and my internet is slow, but he managed to GSM unlock my SM-G900P Galaxy S5. I sent a donation.

Im still doing this been very few at the moment :/

Directions Unclear. I've created a black hole, and we're all screwed.
Forgive me, if I'm being particularly dense, but I'm a little unclear about this whole process. Is this Flexihub business mission critical? Or is it just one of the available options. The reason I'm asking is that I can't easily get access to a PC. Is this a deal breaker, or is an alternative available? As far as I can determine, access to a PC is the only qualification that I'm lacking.
Thanks for the effort you must be putting into providing such a generous service

ExidusElectric said:
Forgive me, if I'm being particularly dense, but I'm a little unclear about this whole process. Is this Flexihub business mission critical? Or is it just one of the available options. The reason I'm asking is that I can't easily get access to a PC. Is this a deal breaker, or is an alternative available? As far as I can determine, access to a PC is the only qualification that I'm lacking.
Thanks for the effort you must be putting into providing such a generous service
Click to expand...
Click to collapse
Flexihub is my method of connecting your phone to my PC, without it I can't unlock phone....

stifilz said:
Flexihub is my method of connecting your phone to my PC, without it I can't unlock phone....
Click to expand...
Click to collapse
Right... So that means that a PC shouldn't be required on the other end, right? Since it's the mobile device you'd ostensibly be tinkering with?

ExidusElectric said:
Right... So that means that a PC shouldn't be required on the other end, right? Since it's the mobile device you'd ostensibly be tinkering with?
Click to expand...
Click to collapse
Read that again. You need PC.

stifilz said:
Flexihub is my method of connecting your phone to my PC, without it I can't unlock phone....
Click to expand...
Click to collapse
stifilz said:
Read that again. You need PC.
Click to expand...
Click to collapse
Okay, I've done some further reading. It makes sense. Guess I'll just have to surilvive without unlocking.

I'm having a problem, in the settings of my s6 edge the phone model is sm-g925f but the baseband is G925TUVU4 it means the phone is a t-mobile phone and now I want to flash the latest nougat firmware of t-mobile and I want to know if I do so will it lock my phone and I won't be able to use another sim card?

Available
Hey, Are you available still?

Bump.
Still doing this.
Few changes made to thread for clarity,
Mainly........
SEE CURRENT SUPPORTED MODELS AND FIRMWARES HERE