Develop Bugs

[SGY] Openline & reNetLock [Revised] Updated [Tested] + ScreenShots

DONT COPY PASTE TO OTHER FORUM WITHOUT ASKING THE AUTHOR
I HATE NOOB LEECHERS
GIVE PROPER CREDITS TO THE DEV and OP
OPENLINE YOUR SGY
Thanks to sir DOKY73 for this adb shell script..
BY sir DOKY73
I explicitly warn again everyone,
If you do not really understand what you do inside the shell, then wait for some!
YOU CAN POTENTIALLY HARM YOUR DEVICE!
If you doing something wrong with bml15, you might cause unrecoverable issues
Click to expand...
Click to collapse
Click to expand...
Click to collapse
Code:
Requirements:
1: [URL="http://www.samsung.com/us/support/downloads"]SAMSUNG DRIVER[/URL] or [URL="http://www.samsung.com/us/kies/"]SAMSUNG KIES[/URL]
2: [URL="http://www.oracle.com/technetwork/java/javase/downloads/jdk-7u3-download-1501626.html"]JAVA DEV KIT[/URL]
3: [URL="http://developer.android.com/sdk/index.html"]ANDROID SDK[/URL]
4: Root Your SGY [URL="visit me"]visit me[/URL] or [URL="http://forum.xda-developers.com/showthread.php?t=1534510"]visit me too[/URL]
Click to expand...
Click to collapse
STEPS:
1.>Connect your SGY to the PC, using the USB cable.
2.>Access the command prompt in your Windows computer. In order to do that, click on Start button, and in the search field, type ‘cmd.exe’. Once found, open it. In this window you need to head to the folder where Android SDK has been installed.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
3.>enter this codes on cmd
[note: when typing commands,,please wait for the # to show in the cmd before typing another command]
[note: start and ADB shell session into your phone by 'ADB shell' in Windows, './adb shell' in linux then copy line by line the following. If you got error, then stop, and report the issue!]
Code:
ADB shell
su #<- Check phone screen to grant root access, and wait for # prompt in shell
mkdir /sdcard/SGYunlock #<-check if the folder has been created, and no error
stop #<-the phone will freeze, It's OK!
dd if=/dev/bml15 of=/sdcard/SGYunlock/bml15.img.SAVE #<- Do it ONLY ONCE!!!!
dd if=/dev/zero bs=1 count=16 of=/dev/bml15 seek=524360
dd if=/dev/zero bs=1 count=1 of=/dev/bml15 seek=525392
start #<-the phone will restart
exit #<- exit from root shell
exit #<- exit from shell
Click to expand...
Click to collapse
4.>restart your SGY if it did not restart automatically
TO reNetLock TO DEFAULT NETWORK PROVIDER
Code:
Requirements:
1: [URL="http://www.samsung.com/us/support/downloads"]SAMSUNG DRIVER[/URL] or [URL="http://www.samsung.com/us/kies/"]SAMSUNG KIES[/URL]
2: [URL="http://www.oracle.com/technetwork/java/javase/downloads/jdk-7u3-download-1501626.html"]JAVA DEV KIT[/URL]
3: [URL="http://developer.android.com/sdk/index.html"]ANDROID SDK[/URL]
4: Root Your SGY [URL="visit me"]visit me[/URL] or [URL="http://forum.xda-developers.com/showthread.php?t=1534510"]visit me too[/URL]
5:
Click to expand...
Click to collapse
STEPS:
1.>Connect your SGY to the PC, using the USB cable.
2.>Access the command prompt in your Windows computer. In order to do that, click on Start button, and in the search field, type ‘cmd.exe’. Once found, open it. In this window you need to head to the folder where Android SDK has been installed.
3.>enter this codes on cmd
Code:
ADB shell
su #<- Check phone screen to grant root access, and wait for # prompt in shell
stop #<-the phone will freeze, It's OK!
dd if=/sdcard/SGYunlock/bml15.img.SAVE of=/dev/bml15
start #<-the phone will restart, put default SIM and use!
exit #<- exit from root shell
exit #<- exit from shell
Click to expand...
Click to collapse
4.>restart your SGY if it did not restart automatically
Credits to:
Doky713
Codeshark
Izghitu
ALbavizion
Mikstev
ORIGINAL DEV
OPENLINE SOURCE THREAD
DOWNOAD OLD THREAD HERE
To remove Network Subnet Lock by Mikstev
note: do this after openlining your SGY
back up the original bml15.img.SAVE or rename SGYunlock folder to SGYunlock1 before proceeding
Code:
cmd.exe
ADB shell
su #<- Check phone screen to grant root access, and wait for # prompt in shell
mkdir /mnt/sdcard/SGYunlock
cd /mnt/sdcard/SGYunlock
stop #<-the phone will freeze, It's OK!
dd if=/dev/bml15 of=bml15.img.SAVE #<- Do it ONLY ONCE!!!!
start #<-the phone will restart, put any SIM and use!
edit bml15.img.SAVE:
(0×80049 and 0×80450) change 01 to 00
save as bml15_unlocked.img.SAVE.
ADB shell
su
cd /mnt/sdcard/SGYunlock
stop #<-the phone will freeze, It's OK!
dd if=bml15_unlocked.img.SAVE of=/dev/bml15 copy back file
start #<-the phone will restart, put any SIM and use!
Click to expand...
Click to collapse
Click to expand...
Click to collapse
DONT COPY PASTE TO OTHER FORUM WITHOUT ASKING THE AUTHOR
I HATE NOOB LEECHERS
GIVE PROPER CREDITS TO THE DEV and OP

Things (files) you will be needing to open line:
(1)Go to the link and choose your OS version (windows,mac or linux)
--->Android SDK
(2)If you don't have java installed
--> Java SDK
(3)Use (drivers) if pc doesn't recognize the device
--->Samsung drivers
(4)Rooted phone (for SU permissions)
---> Root
(5)Usb cable
(6)Guts!!
New update:
Guys!!! try mr. Doky73's ---> network unlock app
if you liked it, consider donating
or
Press their thanks button!!
Credits to:
devion14
Doky73
contributors:
izghitu
codeshark

dont wanna try cause there is a possibility that my CP will brick

eReNz said:
dont wanna try cause there is a possibility that my CP will brick
Click to expand...
Click to collapse
that is why it is not for noob andd fainthearted...youll brick it?then restore it..so simple...

will delete soon....seems like its not important

devion14 said:
will delete soon....seems like its not important
Click to expand...
Click to collapse
please do understand that not all people here are adept when it comes to "techy stuff" and not all are willing to take risks so don't feel sad if your thread seems to be underrated.

Facebook Page

just getting board......have you done this?
can you give me screen shots on pc?

OP thanks for the info, i was able to change my provider to another one.
did anybody found a code which accepts all the different sims?
its tedious to edit bml15 every time i want to swap a sim.

maybe we could ask openline phones to upload their bbml15.bin so i can compare the strings on the addresses...they would be on same address

leodasal2 said:
please do understand that not all people here are adept when it comes to "techy stuff" and not all are willing to take risks so don't feel sad if your thread seems to be underrated.
Click to expand...
Click to collapse
techie stuff

s5360user said:
OP thanks for the info, i was able to change my provider to another one.
did anybody found a code which accepts all the different sims?
its tedious to edit bml15 every time i want to swap a sim.
Click to expand...
Click to collapse
Create a script to automate the process (theory).

maybe you could make one?? but the important thing is the mcc mnc of an openlined bml15.bin

devion14 said:
maybe we could ask openline phones to upload their bbml15.bin so i can compare the strings on the addresses...they would be on same address
Click to expand...
Click to collapse
and you must post this thread on Android Development to gather some users bbml15.bin

already done that...maybe forum mods might want to move it there

An appeal to upload your "openline/unlocked" bml15.bin
guys, if anyone of you have an unlocked/openline phone, please upload your bml15.bin.. Seriously, this thread booms with potential. You can at last forget about going to a service center just to get your unit openlined.
@devion14
i'll be making a flashable zip if there is an openline bml15.bin uploaded. and i expect you will be the first daredevil to try and attest the validity of this thread
PS. I wonder if bmlunlock will work with this bml15.bin.

HCFroyd247 said:
guys, if anyone of you have an unlocked/openline phone, please upload your bml15.bin.. Seriously, this thread booms with potential. You can at last forget about going to a service center just to get your unit openlined.
@devion14
i'll be making a flashable zip if there is an openline bml15.bin uploaded. and i expect you will be the first daredevil to try and attest the validity of this thread
PS. I wonder if bmlunlock will work with this bml15.bin.
Click to expand...
Click to collapse
Agree. Perhaps in millions of SGYs shipped there is at least 1 who is factory unlocked?

HCFroyd247 said:
guys, if anyone of you have an unlocked/openline phone, please upload your bml15.bin.. Seriously, this thread booms with potential. You can at last forget about going to a service center just to get your unit openlined.
@devion14
i'll be making a flashable zip if there is an openline bml15.bin uploaded. and i expect you will be the first daredevil to try and attest the validity of this thread
PS. I wonder if bmlunlock will work with this bml15.bin.
Click to expand...
Click to collapse
i bet it wont work cause imei conflict..
CarlDeanCatabay said:
Agree. Perhaps in millions of SGYs shipped there is at least 1 who is factory unlocked?
Click to expand...
Click to collapse
i bet not one but depends on the order

CarlDeanCatabay said:
techie stuff
Click to expand...
Click to collapse
wow, i was clearly bothered by the exaggerated response (huge fonts) you had on my post. I'm glad you pointed that out (sarcastic).

WORKING!!

[GUIDE] How To Make An Init.d Script (Noob Friendly)

How to make your own init.d script​
Hey fellow XDA users!​
I'm creating this thread as I've seen a countless number of times the same question asked (literally hundreds)
'How to I set (_____) on boot?'​
Finally I have come around to answering that question! This thread will allow you to control system/kernel parameters on boot
Now many of the kernel devs around the HOX forums have created some pretty epic kernels with tons of features which can be modified as much as the user wants and now I'll be showing you how to set these parameters on boot without the use of apps! :laugh:
Requirements
Rooted
Busybox
Custom Rom with Init.d Support (Most custom Rom's, check in OP of Rom thread)
A Root File Explorer (We're going to do this through the phone)
Stock ROM does not support init.d
If you're on a stock rom, you can easily add init.d support using Ryuinferno's very very helpful thread!
Enable Init.d Support
Once you've done that, come back and follow the instructions
Now to begin, let's look at a typical init.d script
Code:
#!/system/bin/sh
#CPU
echo pmc > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo 1200000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
#Smart Dimmer
echo 1 > /sys/devices/tegradc.0/smartdimmer/enable
#Fast Charge
echo 1 > /sys/devices/platform/htc_battery/fast_charge
#S2W
echo 1 > /sys/android_touch/sweep2wake
OK, now to a new user this may seem quite confusing but once broken down it can be easily understood:
#!/system/bin/sh = This is required at the start of every init.d script
echo .... = Sends the command
'<insert value here>' = You can put a value after 'echo' and it will send that value to the file you have shown the path to, e.g. 'echo 1 >...'
>/.... = Specify the path and file in which to change on boot
So for example if I put this in my script:
echo '1' > /sys/devices/system/cpu/cpu0/cpufreq/gpu_voltage
I am changing the file 'gpu_voltage' to 1, allowing gpu voltage to be enabled on boot (currently only XM's & Alex-V's kernel)
Similarly with the command:
echo '0' > /sys/class/leds/button-backlight/auto_bln
I am disabling auto-bln on boot
Hopefully after you've read all of that, you've understood a little more about init.d scripts
Now let's actually create some scripts
Instructions​
We'll be using a file explorer on Android since Window's editors don't format the text correctly
1. Create a file using your choice of file explorer, I'm using Root Explorer and put it in /system/etc/init.d/
2. Open the file and write the following into it:
#!/system/bin/sh
3. Then choose which file you want to modify on boot and what value you want to change it to, and write the echo command and path into the file
For example: echo interactive > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor - (for interactive governor on boot)
echo 1200000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq - (for 1.2ghz on boot)
Now there's some things to look out for when doing this:
• You need to make sure you're pointing to the file not just folder when entering the path in '> /....'
• You need to make sure you put the spaces in the right places and don't put any spaces in random places
• When entering multiple values you need to put the values in quotation marks like this "....." - so for example if I want to set max GPU speed I would do this:
echo "416 416 416 416 304 304 247 247" > /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc
• Also if you put a '#' in front of the line of text then it ignores that line, as you can see in my example I have a line that says '#CPU'. This is just to tell me I'm making modifications to the CPU and so I put a # in there so that line is ignored (the echo command below it is still carried out)
• You can do all the commands in one script and do as many as you like!
The various parameters that can be controlled are most likely on the OP's of the respective kernel threads (it would be ridiculously long if I were to put them all in this thread)​
4. Once you're done, save and exit the file
5. Then rename it with a number in front, this number will decide which init.d script will run first (lower the number the earlier it's run on boot)
So for example I named my file: 25kerneltweaks
It doesn't really matter what number you put but just make sure there's no other scripts running after which will also change kernel parameters (leave them but just give your script a higher number)
Almost done now!
6. The final thing you have to do is set permissions:
Now you won't be able to use ES File Explorer for this step as it just can't set the right permissions for init.d scripts for some odd reason, preferably use Root Explorer but others should work (except ES)
Set permissions as rwx-rwx-rwx (shown in the image)
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"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
If you don't have Root Explorer or a good substitute you could also do this through terminal emulator:
To do that enter this into emulator (press enter after every line)
Code:
su
chmod 777 /system/etc/init.d/insertfilenamehere
And permissions should be set
​
And that's pretty much it folks
You have successfully created your own init.d script!
Many people prefer this method as you don't require apps to set stuff on boot, now it'll just be done automatically for you :good:
Btw this will work on any android device, so if your a wandering googler (is that even a word ) searching for a guide like this, it should work on your phone/tablet as long as you fulfill the requirements
Hope you guys found this useful, it's the first thread I've made so sorry if it's a little rough around the edges and
Press thanks if I helped and please rate the thread, I'd greatly appreciate it!

now all who have this questions can make their own script every time they ask if somebody else can do -.- ... good guide mate i always do that with smanager but some ppl are then confused ._.

One-X-master said:
now all who have this questions can make their own script every time they ask if somebody else can do -.- ... good guide mate i always do that with smanager but some ppl are then confused ._.
Click to expand...
Click to collapse
Haha thanks man!
I actually only made it because I seen you reply to someone who was asking about scripts on Xmister's thread and I thought 'Damn I'm tired of these questions'
But yeah hopefully people find this useful :thumbup:
Sent from my :tank:

Headless_monkeyhunta96 said:
Haha thanks man!
I actually only made it because I seen you reply to someone who was asking about scripts on Xmister's thread and I thought 'Damn I'm tired of these questions'
But yeah hopefully people find this useful
Sent from my :tank:
Click to expand...
Click to collapse
then you know how i'm tired of these questions i hate those simple questions which even are mentioned and also asked in google...i searched in google and found really MANY of those question, for example for scripts etc which are really easy....why not even try in google play? i searched a long time ago...and i found smanager...one of the easiest way to make scripts

Thanks, man. This was really needed.
May I add a link to this in my thread?

csec said:
Thanks, man. This was really needed.
May I add a link to this in my thread?
Click to expand...
Click to collapse
Yeah sure man
Sent from my :tank:

Thanks for this thread man!
Was really useful since I didn't like using apps to set my stuff on boot but didn't know how to do it with scripts

Really good guide :good:

Great Guide, well written and presented.
Not for me as I don't program, but great guide non the less !

Rahman2012 said:
Thanks for this thread man!
Was really useful since I didn't like using apps to set my stuff on boot but didn't know how to do it with scripts
Click to expand...
Click to collapse
matt95 said:
Really good guide :good:
Click to expand...
Click to collapse
Wilks3y said:
Great Guide, well written and presented.
Not for me as I don't program, but great guide non the less !
Click to expand...
Click to collapse
Thanks guys!
Means a lot..
Sent from my :tank:

:good:thanks alot

I made a script yesterday but when I restarted this morning the script was deleted. Do I need to place a specific place?
Sent from my HTC One X using xda app-developers app

tandeman said:
I made a script yesterday but when I restarted this morning the script was deleted. Do I need to place a specific place?
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Well it has to be placed in system/etc/init.d
That's weird though it shouldn't randomly delete. Do you have any other mods installed?
Sent from my :tank:

Maybe because it put it in sys/
Sent from my HTC One X using xda app-developers app

tandeman said:
Maybe because it put it in sys/
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Yeah your gonna have to move it to /system/etc/init.d
Follow the instructions to the letter and you should be fine
Sent from my :tank:

Thanks! I have a question: I tried to set a different max cpu frequency by using this command for my device echo 2107680 > /sys/bus/cpu/devices/cpu0/cpuinfo_max_freq
via adb shell and Root Explorer but anytimes I save the file it back to original value.
I also put a new init.d file within that command with no success. Why that?

sev7en said:
Thanks! I have a question: I tried to set a different max cpu frequency by using this command for my device echo 2107680 > /sys/bus/cpu/devices/cpu0/cpuinfo_max_freq
via adb shell and Root Explorer but anytimes I save the file it back to original value.
I also put a new init.d file within that command with no success. Why that?
Click to expand...
Click to collapse
try
Code:
$ adb root
$ adb shell
and do it all over again

matt95 said:
try
Code:
$ adb root
$ adb shell
and do it all over again
Click to expand...
Click to collapse
matt, thanks! It says about "adbd cannot run as root in production builds" but I flashed my custom ROM. Why that?
Thanks...

sev7en said:
matt, thanks! It says about "adbd cannot run as root in production builds" but I flashed my custom ROM. Why that?
Thanks...
Click to expand...
Click to collapse
Mmmhh then try to do it into recovery mode which is already set as root

matt95 said:
Mmmhh then try to do it into recovery mode which is already set as root
Click to expand...
Click to collapse
Thanks! Doing that now... (God bless my device eheh)
---------- Post added at 07:18 PM ---------- Previous post was at 06:35 PM ----------
Hi, unfortunately it doesn't work. I also made a stand-alone script (below)...
then flashed it with a new ROM but as you can see frequencies and parameters haven't changes at all... why?

[2.0][15Feb16]EFS (IMEI) [N910/N915]Backup tool - updated for systemless root.

EFS (IMEI) Backup tool N910U/F/L/K/C/P/T/G/H/R/6W/8W N915G(note4 Edge)(support to other variant soon)
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"lightbox_stop_slideshow": "Stop slideshow",
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"lightbox_download": "Download",
"lightbox_share": "Share",
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"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
This is simple EFS backup tool. We are very well knowing about what EFS is and why it is MUST to backup on every rooted device. If you don't know then Read this.
Right now this tool support only SM-910U and support to other variant will be added when it is available.
Download :
Pro Version
XDA version (free)- Attached at end of this post.
Difference between Free/Play store
-Both version makes backup in same format and no difference in backup.
-Free version will save file in MyEFS and if you make next backup it will replace older one. While play store version everytime creates new folder with date ,Time and your IMEI stamp so you can keep multiple backup as well no confulsion about which backup is made when and on which device. Also it makes copy of build.prop so you can get idea you were on which ROM when backup created)
-On free version you have to select option according your device model, if you select wrong your EFS backup will be wrong On play store version it will auto detect your model and make backup accordingly. In case your model not supported it will give warning msg.
-Play store version give notification in case backup not created OR you select wrong model and will have option to contact developer in such case.
-Weekly Auto backup feature available on play store version.
This tool using generic name of partition block and you can restore with simple adb shell
dd if=/path of backup files/ of=/partition block according your device
ChangeLog
1.0 - Initial release for N910U
1.1 - Updated for making backup of other efs related partition as well added support for N910F (all 1.0 user request to make new backup with new version)
1.2 - Added support for N910K
1.3 - Added support for N910C
1.4 - Added support for N910P
1.5 - Added support for N910T and N910G
1.6 - Added support for N910H/R/W8/6W
1.7 - Added support for N910L
1.8 - (Major Update - Recommended for all to update)
-Added support for N9100
-Backup location changed to IntSD/MyEFS for ready to use Pro version (now both have same location)
-Now it removes old backup before creating new backup to insure that created backup is new. still you can check date of created files)
1.9 - Added support for N915G (Note4 Edge)
2.0 - Added support for system less root. New UI.
XDA:DevDB Information
Dr.Ketan IMEI Tool, ROM for the Samsung Galaxy Note 4
Contributors
dr.ketan
ROM OS Version: 4.4.x KitKat
Version Information
Status: Stable
Created 2014-11-19
Last Updated 2017-04-05

EFS Info
What is EFS
This part of the device contains some important and some basic info related to our device identity like Bluetooth MAC address, wireless devices MAC addresses, product code (also in the nv_data.bin) and the very main IMEI address (nv_data.bin), programming parameters for the device such as your account information (phone number, etc), data provisioning parameters, and a whole bunch of other things. So you can guess it's will be different for each device and one can't use others. In latest samsung device this information store in other partition so requires to make backup of that partition too.
How it can corrupt :
- Any bad flashing, mishandling system modification can cause this.
- Also It can be corrupted by downgrading stock ROM. If you flash any old ROM on newer ROM it can corrupt EFS. Basically newer ROM believed to have new kernel that changes EFS data which older Modems can't read and results to fail in reading IMEI.
Impact on device/How I know I have corrupted EFS
When there is EFS partition is corrupted, device loses IMEI and due to this device can't gets connected to network. Baseband info also sometimes shows unknown.
-Check your IMEI in setting / by dialling *#06# if it is null OR if it starts with 0049** then IMEI is generic and corrupted. In Normal case IMEI which you can see in device setting or dialing *#06# is exactly same you can see on bill/box/sticker under battery compartment
-If you are unable to connect to network in spite of correct IMEI, chance are
A. Your device is Locked to specific Network OR
B. Your device is banned due to tempered IMEI
-If your AP,CP,CSC all are correct and even you are getting error (unknown CSC XXX) on kies update, it may be due to corrupt Product code in EFS. Read This for detail.
What care should i take
Before flashing anything, first thing you should do is to make EFS backup. Every person who have rooted device should make EFS backup earliest and place it to safer place on PC and /Cloud.
If you are on older ROM, make EFS backup on older ROM as well make another after upgrading ROM too.
If you have already updated to newer ROM, make backup on current ROM.
Exit "Permanent Safe Mode" This condition represent with loss of IMEI + yellow text box on homescreen with device info.here is Screenshot
Here is different method to remove it.
Method1 :
Open root explorer.
Navigate to /efs/FactoryApp/
Open "factorymode" file as Text and edit it:
Change this:
Code:
OFF
To:
Code:
ON
Open "keystr" file as Text and edit it:
Code:
OFF
To:
Code:
ON
Reboot device.
Method2:
Open Terminal emulator
Write the following:
Code:
su
Then click enter. It will ask for super user permission, give it permissions.
Write the following & click enter:
Code:
rm /efs/FactoryApp/keystr
Write the following & click enter:
Code:
rm /efs/FactoryApp/factorymode
Write the following & click enter:
Code:
echo -n ON >> /efs/FactoryApp/keystr
Write the following & click enter:
Code:
echo -n ON >> /efs/FactoryApp/factorymode
Write the following & click enter:
Code:
chown 1000.1000 /efs/FactoryApp/keystr
Write the following & click enter:
Code:
chown 1000.1000 /efs/FactoryApp/factorymode
Write the following & click enter:
Code:
chmod 0744 /efs/FactoryApp/keystr
Write the following & click enter:
Code:
chmod 0744 /efs/FactoryApp/factorymode
Reboot your device
Method3
Install attached safemode_exit apk as regular app. Open from drawer - Grant su permission - Reboot when asked.
e:failed to mount /efs(invalid argument) error with bootloop
This condition usually happens with using unsupported tool (usually from play store).
To recover this, needs to use adb shell
Code:
adb shell
mke2fs / dev/block/mmcblk0p[COLOR="Red"]x[/COLOR]
mount-w-t ext4 / dev/block/mmcblk0p[COLOR="red"]x[/COLOR] / efs
x means your device EFS partition number
PS : It needs CWM and busybox installed.

Other model user have rooted device contact me to add support for their device.

no work for 910k

Thanks dr ketan.
Sent from my SM-N910U using Tapatalk

What is with N910F ?

19stephan77 said:
What is with N910F ?
Click to expand...
Click to collapse
Do you have N910F with root access?
Sent from my SM-N900 using xda premium

dr.ketan said:
Do you have N910F with root access?
Sent from my SM-N900 using xda premium
Click to expand...
Click to collapse
Dr, for SM-910F if i could help..

friedrich420 said:
Dr, for SM-910F
Click to expand...
Click to collapse
Can you make some space on Inbox so i can send msg?
Thank you.

dr.ketan said:
Can you make some space on Inbox so i can send msg?
Thank you.
Click to expand...
Click to collapse
yep.. i keep forgetting..

i have n910K with root

Thanks doc!
This basic thing and most important thing! :thumbup:
With this, This tool will help people.
..hope it will decrease the number of people reporting: I lost my imei or I lost network connectivity after so and so...how can I.... ?
Sent from my Note ? using xda premium

Hopefully people will read this.

[quote name="dr.ketan" post=56004124]Do you have N910F with root access? <br />
<br />
<br />
Sent from my SM-N900 using xda premium[/QUOTE]<br />
<br />
Dr, for SM-910F if i could help..<br/>
Yes I have N910F rootet. Does it work?

910F is ready. Will update soon
Sent from my SM-N900 using xda premium

Great. Thank you. Upload today?

19stephan77 said:
Great. Thank you. Upload today?
Click to expand...
Click to collapse
I am waiting report for one more model. I will update tomorrow

Looking forward to this on my 910T

dr.ketan said:
I am waiting report for one more model. I will update tomorrow
Click to expand...
Click to collapse
Any possibilties with N910G? I just rooted it, if I'm can be of any help...

Tool updated
ChangeLog
1.1 - Updated for making backup of other efs related partition as well added support for N910F
All 1.0 user request to make new backup with new version
Play store version may take 3-4 hrs to appear new update
.

Some apps can't get access to (/emulated/0/) folder

Hi,
My device is LG G4 h-815 rooted, marshmallow 6.0 v20e.
A lot of my apps can't see the folder /emulated/0/
Thank you for your help.

Any idea ?!!

shaydzmi said:
Any idea ?!!
Click to expand...
Click to collapse
which apps?

xzfzx said:
which apps?
Click to expand...
Click to collapse
Actually, all my apps, except the stock file manager.
Some apps can show me (0) when I open it, but when I go back to the upper folder I can't go forward again.
I hope this makes sense.

shaydzmi said:
Hi,
My device is LG G4 h-815 rooted, marshmallow 6.0 v20e.
A lot of my apps can't see the folder /emulated/0/
Thank you for your help.
Click to expand...
Click to collapse
If im not mistaken when mm came out they changed they write permissions on sd card i may be wrong. But u have to make a
Sure u grant perms to all apps that need sd write. a lott of people on the g3s were having this issue. I neve did when i run mm so i dont know exactly. Just trying to spit an idea out there

TheMadScientist420 said:
If im not mistaken when mm came out they changed they write permissions on sd card i may be wrong. But u have to make a
Sure u grant perms to all apps that need sd write. a lott of people on the g3s were having this issue. I neve did when i run mm so i dont know exactly. Just trying to spit an idea out there
Click to expand...
Click to collapse
Thank you for your help.
I have no problem with the external SD card.
The problem I'm having is with internal storage, this is a little demonstration how it looks like :
When I open an app for example : Explorer, It shows me this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
When I go to the parent folder, it will become like this :

shaydzmi said:
Actually, all my apps, except the stock file manager.
Some apps can show me (0) when I open it, but when I go back to the upper folder I can't go forward again.
I hope this makes sense.
Click to expand...
Click to collapse
as the user above stated it might be a permission problem but i dont believe that is the case because /emulated/0 is the internal storage...
can you please name one app so i can check it? i am running v20d and not rooted but i dont think one letter can make the difference lol and if you can not get access with root than i dont think that it matters.
eidt: just saw you new comment i am downloading es explorer to try and look at the problem
---------- Post added at 10:56 AM ---------- Previous post was at 10:03 AM ----------
ok so i looked into it and it seems to be an android problem
it seems like some why the user t=does not have read permission
since i dont have root i can not fix it but you can (because you have root) i am guiding you blindly with out testing it...but i am sure it will not do any harm if you follow it.
first little guide so you have some kind of knowledge about what you are about to do if you dont already have.
ls - see the content of a folder
cd - enter in to a folder ( or out by ".." )
chmod - change permissions
su - use another user
for the steps:
1. download terminal emulator.
2. cd storage
3. cd emulated
4.(its a small L not a capital i) ls (just to make you sure you have the same error as me)
5. cd ..
6.(its a small L not a capital i) ls -la (just to make sure you see the permissions as me to the emulated folder(the letter on the side))
7. su root
8. chmod -R 775 emulated
and i believe your are done let me know if it worked

xzfzx said:
as the user above stated it might be a permission problem but i dont believe that is the case because /emulated/0 is the internal storage...
can you please name one app so i can check it? i am running v20d and not rooted but i dont think one letter can make the difference lol and if you can not get access with root than i dont think that it matters.
eidt: just saw you new comment i am downloading es explorer to try and look at the problem
---------- Post added at 10:56 AM ---------- Previous post was at 10:03 AM ----------
ok so i looked into it and it seems to be an android problem
it seems like some why the user t=does not have read permission
since i dont have root i can not fix it but you can (because you have root) i am guiding you blindly with out testing it...but i am sure it will not do any harm if you follow it.
first little guide so you have some kind of knowledge about what you are about to do if you dont already have.
ls - see the content of a folder
cd - enter in to a folder ( or out by ".." )
chmod - change permissions
su - use another user
for the steps:
1. download terminal emulator.
2. cd storage
3. cd emulated
4.(its a small L not a capital i) ls (just to make you sure you have the same error as me)
5. cd ..
6.(its a small L not a capital i) ls -la (just to make sure you see the permissions as me to the emulated folder(the letter on the side))
7. su root
8. chmod -R 775 emulated
and i believe your are done let me know if it worked
Click to expand...
Click to collapse
Thank you very much,
This is what I did :
Nothing happened.

It doesn't want to change permission.

shaydzmi said:
It doesn't want to change permission.
Click to expand...
Click to collapse
2 things:
1. you forgot "su root"
2.
you wrote "chmod -R775 emulated"
instead of "chmod -R 775 emulated" between the R and the 775 there is space

xzfzx said:
2 things:
1. you forgot "su root"
2.
you wrote "chmod -R775 emulated"
instead of "chmod -R 775 emulated" between the R and the 775 there is space
Click to expand...
Click to collapse
I did this, doesn't fix the problem, and I couldn't understand what is written :

shaydzmi said:
I did this, doesn't fix the problem, and I couldn't understand what is written :
Click to expand...
Click to collapse
you wrote "chmod -R 775"
instead of "chmod -R 775 emulated"

Again :
Sent from my LG-H815 using Tapatalk

shaydzmi said:
Again :
View attachment 3694608
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
did it worked?...
there is no error....
do "ls" after "cd emulated" to check it if you dont get permission denied that means it worked

No, it didn't work :
Sent from my LG-H815 using Tapatalk

shaydzmi said:
No, it didn't work :
View attachment 3694739
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
:-/ can you do ls -la after cd storage and upload the pic?
and you can try and do cd storage > su root > chmod 775 emulated > cd emulated > chmod 775 0 > chmod -R 775 0 > ls-la (the last is for checking) if it does not work
you can try one last thing reenter terminal than su root > cd mnt > cd user > chmod 775 0 > chmod -R 775 0 > cd 0 > ls-la and if this does not work i am out of ideas...i dont know maybe google did it in purpose somewhy.
in the end it is not such a big problem because you can still see the content of it you just cant just go back to it when browsing in any app which is not big deal because you can always reopen the app.
maybe some one else can help you

Sent from my LG-H815 using Tapatalk

Sent from my LG-H815 using Tapatalk

It is a big deal to me, because I'm not able to select a folder in internal storage as a virtual podcast, because the podcast app can't enter 0.
Sent from my LG-H815 using Tapatalk

try "cd /sdcard"

How to Root | Degoogle (enable Sig Spoofing) on Galaxy S20FE (Qualcomm)

{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Hello Guys/Girls/Non-Binary this should just be some Tutorial because I didn't find a lot about this on xda.
I have Twrp installed check out this thread on how to do it: TWRP FOR S20 FE EXYNOS
TWRP KEY COMBO: Power + VolUP
I will give you the download-link of the right version of the Twrp if you have the SM-G780G because i feel no one has it and searching comments is kinda bothering.
Twrp for SM-G780G (dunno if it works on others but should) is in attached Files on This Post.
This Version of Twrp has a small "bug" or a kinda non see able feature because it doesn't give you a GUI thing for enable Write-Rights in "/system_root" if you are a n00b don't worry explain later.
First of all you need adb and linux is kinda good because i don't know on how to do some zip things in Windows (and it kinda sucks anyway but don't cry )
So the real tutorial starts here (you HAVE TWRP and a boootable system right now) if not check the link i gave you.
First of all you root the phone (You can skip this step if you don't want root rights):
Download Magisk-Zip : Magisk Zip
Connect the Phone and your PC and put the magisk.zip on your phone. -> In Twrp go to install -> Click Magisk.zip.
Wait and some mad voodo magic from your Lord and Savior topjohnwu: https://forum.xda-developers.com/m/topjohnwu.4470081/
appears and you're rooted.
So this is the more complicated part of the tutorial (because we only have android 11 on this phone we need to kinda manually deodex you're services.jar I did a tutorial on that here:
Sig Spoofing on Android 11
You can use the exact same steps!!
short description: download haystack11-attempt, dexpatcher, the zip you need to rename, - pull and deodex your services.jar - flash the zip in Magisk!!
After that boot in system install fdroid (put the apk from your PC to the phone install via Samsung-files or some other app) download signature-spoof checker from fdroid and give the permission if that works youre good to go.
Go in Magisk -> Reboot to Recovery (Or Reboot in Twrp with Key-Combo)
Now we are debloating (the de-bloat in /system_root is necessary the pm uninstall commands and i will add them later forgot to write down and I'am always high(so i forgot them) also they are optional) for real you could de-bloat a lot more here but I doesn't wanna ruin camera app and things real Samsung boys will know what i talk about. but if you have better de-bloating options go and comment!
System_root de-bloat necessary:
adb shell
# Samsung ****
rm /system_root/system/app/ARZone/ARZone.apk
rm /system_root/system/app/BixbyWakeup/BixbyWakeup.apk
rm /system_root/system/app/FBAppManager_NS/FBAppManager_NS.apk
rm /system_root/system/app/Facebook_stub/Facebook_stub.apk
rm /system_root/system/app/YouTube/YouTube.apk
rm /system_root/system/priv-app/Bixby/Bixby.apk
rm /system_root/system/priv-app/BixbyAgentStub/BixbyAgentStub.apk
rm /system_root/system/priv-app/BixbyService/BixbyService.apk
rm /system_root/system/priv-app/GalaxyAppsWidget_Phone_Dream/GalaxyAppsWidget_Phone_Dream.apk
rm /system_root/system/priv-app/GalaxyApps_OPEN/GalaxyApps_OPEN.apk
rm /system_root/system/priv-app/GameHome/GameHome.apk
rm /system_root/system/priv-app/FBInstaller_NS/FBInstaller_NS.apk
rm /system_root/system/priv-app/FBServices/FBServices.apk
rm /system_root/system/priv-app/EasySetup/EasySetup.apk
rm /system_root/system/priv-app/OneDrive_Samsung_v3/OneDrive_Samsung_v3.apk
rm /system_root/system/priv-app/Tips/Tips.apk # stupid Samsung Tips popups
rm /system_root/system/priv-app/DeXonPC/DeXonPC.apk
rm /system_root/system/priv-app/CocktailBarService_v3.2/CocktailBarService_v3.2.apk # Edge panel top right floats
# Google ****
rm /system_root/system/app/Chrome/Chrome.apk
rm /system_root/system/app/ChromeCustomizations/ChromeCustomizations.apk
rm /system_root/system/app/Gmail2/Gmail2.apk
rm /system_root/system/app/GoogleCalendarSyncAdapter/GoogleCalendarSyncAdapter.apk
rm /system_root/system/app/GoogleContactsSyncAdapter/GoogleContactsSyncAdapter.apk
rm /system_root/system/app/GoogleLocationHistory/GoogleLocationHistory.apk
rm /system_root/system/priv-app/SetupWizard/SetupWizard.apk # Without removal never passes initial setup
# Stuff replaced by MicroG aka NSA eyes
rm /system_root/system/priv-app/GmsCore/GmsCore.apk
rm /system_root/system/priv-app/GoogleServicesFramework/GoogleServicesFramework.apk
rm /system_root/system/priv-app/Phonesky/Phonesky.apk
rm /system_root/system/priv-app/Velvet/Velvet.apk
In Twrp -> Mount System
Now open Terminal on Your PC (in use of ADB) and try to do one of the delete commands in /system_root if you're getting a rights error don't worry I explain how you get it working.
The command is:
mount -o rw,remount /system_root
Go try a delete command in /system_root again. everything should be fine now.
Go through all the de-bloat commands after that download the microG flash-able zip of your linking here: (Or use Nanolux)
https://github.com/FriendlyNeighborhoodShane/MinMicroG_releases/releases/tag/2021.04.28
Put it on your phone and flash it throuh twrp.
Boot and Boom OneUI 3.1 with MicroG and low bloat this Exynos now runs like a beast.
Sorry this my second post on this thread so don't kill me for my bad English or some dumb mistakes!
Credits to all the beautiful guys on xda! This stuff would never happen without those Legends!!

Exynos is SM-G780F any owners of the G i.e. the snapdragon 4G version following your link will have a bad time.

3mel said:
Exynos is SM-G780F any owners of the G i.e. the snapdragon 4G version following your link will have a bad time.
Click to expand...
Click to collapse
My Tutorial says Exynos only like 3 Times

Hello. So happy to see some posts like these about s20 fe Exynos version. Really appreciate your work. Im more than a noob, i can't follow all these steps as they are a bit complicated as i used to root and install twrp, custom roms on my beloved Galaxy S5! But yeah pleasing to see the forum moving abit

Kingslayer9988 said:
My Tutorial says Exynos only like 3 Times
Click to expand...
Click to collapse
not everyone who might want root knows about SoCs.
it wasn't a dig at you.

Hello, How to do safetynet, I tried universal fix riru and it does not work And a few other ways

pepcio03 said:
Hello, How to do safetynet, I tried universal fix riru and it does not work And a few other ways
Click to expand...
Click to collapse
You can't pass safetnet with microg installed, it has been an issue for a while
SafetyNet API · Issue #181 · microg/GmsCore
As of version 0.37 Pokemon Go uses GMS's safetynet feature and I for one can't get past login. What is the implementation status on safetynet, is this out of scope for microg?
github.com
If you want to pass safetynet you'll have to remove microg and reinstall google play services to able to pass it.

Hello, does this microG degoogle work with the S 20 FE Snapdragon
(G781B/DS) ?​