How do I root my device? (Galaxy J2 SM-J260T1) - Samsung Galaxy J2 Questions & Answers

I can't seem to find a consistent guide on this. Any help to to get me rooted and using an unlocked bootloader is greatly appreciated. If anyone knows a great, recent guide or knows how to do this, please link it.

Blaze Uchiha said:
I can't seem to find a consistent guide on this. Any help to to get me rooted and using an unlocked bootloader is greatly appreciated. If anyone knows a great, recent guide or knows how to do this, please link it.
Click to expand...
Click to collapse
https://forum.xda-developers.com/galaxy-j2/help/j2-core-sm-j260g-help-t3921806
2nd comment which is my comment. It should work.
Unlocking bootloader for Samsung device seems to be only turn on OEM unlocking

Prove N. said:
https://forum.xda-developers.com/galaxy-j2/help/j2-core-sm-j260g-help-t3921806
2nd comment which is my comment. It should work.
Unlocking bootloader for Samsung device seems to be only turn on OEM unlocking
Click to expand...
Click to collapse
There's no OEM unlocking option in my developer's options. I thought it was weird but this phone is brand new as I just got it today

Blaze Uchiha said:
There's no OEM unlocking option in my developer's options. I thought it was weird but this phone is brand new as I just got it today
Click to expand...
Click to collapse
So its your carrier's problem then. TMobile to be exact. Are you on a contract or anything? Can you issue an unlock request if no contract?
(I dont know much how US-locked phone works~)

So I've got mine unlocked, almost absolutely 0 information on the product. Researched about 3 hrs now and still only got the info obtained from devcheck. Will provide anything required. Looking to root magisk, wanna try out lineage. I'll be a tester, i am a noob.
Model- sm-j260t1
Device- j2corepltemtr
2019
Build-M1ajq.j260t1uvu1asa3
Made 1-10-2019
8.1.0 os
build-13.18.14-15262773
If instructed how to back up I'd be happy to share kernel/firmware.
Tia
Snip

Snippititgood said:
So I've got mine unlocked, almost absolutely 0 information on the product. Researched about 3 hrs now and still only got the info obtained from devcheck. Will provide anything required. Looking to root magisk, wanna try out lineage. I'll be a tester, i am a noob.
Model- sm-j260t1
Device- j2corepltemtr
2019
Build-M1ajq.j260t1uvu1asa3
Made 1-10-2019
8.1.0 os
build-13.18.14-15262773
If instructed how to back up I'd be happy to share kernel/firmware.
Tia
Snip
Click to expand...
Click to collapse
Help me man lol
Sent from my SM-J260T1 using XDA Labs

Snippititgood said:
So I've got mine unlocked, almost absolutely 0 information on the product. Researched about 3 hrs now and still only got the info obtained from devcheck. Will provide anything required. Looking to root magisk, wanna try out lineage. I'll be a tester, i am a noob.
Model- sm-j260t1
Device- j2corepltemtr
2019
Build-M1ajq.j260t1uvu1asa3
Made 1-10-2019
8.1.0 os
build-13.18.14-15262773
If instructed how to back up I'd be happy to share kernel/firmware.
Tia
Snip
Click to expand...
Click to collapse
Yes did anything ever come of this? Also when you unlock it, does it you to root it?

So is there a way to get the OEM option to appear in the dev options or a way to install a bootloader without OEM?

I'm having the same exact problem with my phone. Same model and everything and I also do not have the unlocking option In my dev options. I've tried every exploit known to me and have no luck. I tried flashing TWRP theough Odin without the OEM unlocking and I get a fail because of a secure check fail which I'm not sure is related to the bootloader not being unlocked or something else. I'd love to get an answer to this so I can get lineageos on here

Has anyone found anything yet on how to unlock or enable OEM unlocking

As I understand it the OEM unlock setting is only available after owning the device for 160 days.

Samsung Galaxy J2 (Metro PCS) [SM-J260T1]
Sircrysalotz said:
Has anyone found anything yet on how to unlock or enable OEM unlocking
Click to expand...
Click to collapse
Firmware info of Samsung Galaxy J2 (Metro PCS) [SM-J260T1]
Android version - 8.1.0 (Oreo)
Build # M1AJQ.J260T1UVS6ATG2
There is no OEM unlock option in the dev options for this phone.
The most I could do is to get in to go into download mode, no bootloader came up.
I Used ADB Command: adb reboot bootloader
Another PC app I seen on xda forums is called "ADBAppControl".
There is an option reboot your phone with adb built in to do it too.
---------- Post added at 05:45 AM ---------- Previous post was at 05:17 AM ----------
Blaze Uchiha said:
So is there a way to get the OEM option to appear in the dev options or a way to install a bootloader without OEM?
Click to expand...
Click to collapse
My J2 is new and No at this Point, One Reply in here said after 160 days of owning it the option opens up, so I will have wait for the 160 days are up to check again.
Update, it been Over 160 Days and still do not see anything in the dev options. I bought the phone 4-12-2020. So i guess it lockout code that releases the option i suppose. or it just not available with this phone.
Was thinking of flashing my old stock 4.1 on it. cause 4.1 i had no trouble rooting it.

Yes,I'm new to the forum. I also have the same model phone unlocked from the carrier(Metro PCS). I've tried several ways to root this device but I don't have access to a PC I also get the security error code to pop up when I tried to install custom OS. I can't seem to get the recovery backup or to actually Flash the proper image to the bootloader I've also tried kingroot, kingoroot, l root, and some other one click root options. My understanding of using team Win Recovery Project without PC is limited I'm also trying to use magisk with it.In A novice in understanding...Does anyone have any advice..

Better find a friend with a computer to help you . Apps are crappier than Microsoft.

Related

Rooting Samsung S9 SM-960W

Hey everyone I'm looking to unlock my phone. The goal is unlock, twrp (or alt), Detoxed Rom w/ Root Magsik. The phone is from Telus and Telus SIM it's Canadian variant. Model # SM-G960W.
Links: Unlock Bootloader? , TWRP , Detoxed Rom
TWRP says it doesn't support W version, or is there away around this? Thanks
I would like to help you about this if you still having this problem
Unfortunately the only version of TWRP supported Snapdragon version of S9 is only for 9600. And I don't think that it will work for 960W
Sent from my SM-G960W using Tapatalk
---------- Post added at 12:32 PM ---------- Previous post was at 12:23 PM ----------
One more if your real goal is to unlock Canadian version of S9 you should know that in Canada all phones should be sold unlocked since December 2017 (you should be able to use any SIM card} . But if your goal is to root the phone (for example to remove all Samsung bloatware) there's no way to do this for now
Sent from my SM-G960W using Tapatalk
If it have the ability for the BL to be unlocked then someone will probably make one for it.
Any update? I'm wondering this too.
LuminousOne said:
Any update? I'm wondering this too.
Click to expand...
Click to collapse
Bump, Yes I'm wondering how to get the OEM unlock option inside my phone developer options, it seems to be missing and I do not want to wait 7 days uptime for it to come back. The sm-g960w is running with a snapdragon chip and I'm looking for a tutorial how to flash custom roms on this device, any help much appreciated.
FalsAlarm said:
Bump, Yes I'm wondering how to get the OEM unlock option inside my phone developer options, it seems to be missing and I do not want to wait 7 days uptime for it to come back. The sm-g960w is running with a snapdragon chip and I'm looking for a tutorial how to flash custom roms on this device, any help much appreciated.
Click to expand...
Click to collapse
446h on and no oem unlock. even if it was , there is no twrp or custom roms available.
anyone willing to risk it?
theres samsungsfour website just google
tutorials/how-to-root-galaxy-s9-on-android-8-0-oreo-using-cf-autoroot-method-all-models
. is cf auto root safe?
seems finishy, tells me 960w can be rooted using CF AUTO Root.
Can anyone comfirm? heres link to patched s9 960w
https://desktop.firmware.mobi/device:1967/firmware:18377
matthewacbroad said:
seems finishy, tells me 960w can be rooted using CF AUTO Root.
Can anyone comfirm? heres link to patched s9 960w
https://desktop.firmware.mobi/device:1967/firmware:18377
Click to expand...
Click to collapse
Lol no.
peachpuff said:
Lol no.
Click to expand...
Click to collapse
i figured as much. iwouldnt trust any source besides here xda
[/COLOR]
matthewacbroad said:
seems finishy, tells me 960w can be rooted using CF AUTO Root.
Can anyone comfirm? heres link to patched s9 960w
https://desktop.firmware.mobi/device:1967/firmware:18377
Click to expand...
Click to collapse
well guys. this is soooooo embarrassing
not that it changes things since theres still Knox bootloader it cant bypass. but firmware.mobi is made by a xda mod. I'm so sorry mod chainfire please forgive me. its here on /android/development/firmware-mobi-t3675896 thanks for all your hard work
I'm so confused now
---------- Post added at 10:38 PM ---------- Previous post was at 10:37 PM ----------
matthewacbroad said:
seems finishy, tells me 960w can be rooted using CF AUTO Root.
Can anyone comfirm? heres link to patched s9 960w
https://desktop.firmware.mobi/device:1967/firmware:18377
Click to expand...
Click to collapse
well guys. this is soooooo embarrassing
not that it changes things since theres still Knox bootloader it cant bypass. but firmware.mobi is made by a xda mod. I'm so sorry mod chainfire please forgive me. its here on /android/development/firmware-mobi-t3675896 thanks for all your hard work
I'm so confused now maybe theres a misunderstanding
matthewacbroad said:
i figured as much. iwouldnt trust any source besides here xda
Click to expand...
Click to collapse
u are going to be waiting a long time lol.. the G980W isnt unlockable to my understanding.. i kno the N960W isnt and the devices are similar
Zedroyd said:
I'm so confused now maybe theres a misunderstanding
Click to expand...
Click to collapse
That patch is generated for every phone, even ones with locked bootloaders, so it will work if you can unlock the bootloader but that will never happen.
I found one way to unlock the bootloader on my galaxy s9 sm-g960w
I used this firmware on this page, it's a crom.(combinat...), https://shell.boxwares.com/Download.aspx?L=8417
Although the page says it's for the sm-g960w, the filename once downloaded says it's for g960u. Nonetheless, after flashing using odin the patched version, you can unlock the bootloader in Developer settings. At least for me it's there.
So, using this crom enable to unlocked bootloader, firmware.mobi doesn't contain a CF-AUTO-ROOT file for this version of the firmware.(COMBINATION_FAC_FA80_G960USQU3ARG2) so I still unsure whether it can be rooted. When I visit the samsungfour.com website, it gives me a security certificate error and fails to load so I cannot say for certain that the tutorial on their website for the sm-g960w snapdragon 845 varient works or not. I'll try the website later tonight or tommorow and post back here.
FalsAlarm said:
I found one way to unlock the bootloader on my galaxy s9 sm-g960w
I used this firmware on this page, it's a crom.(combinat...), https://shell.boxwares.com/Download.aspx?L=8417
Although the page says it's for the sm-g960w, the filename once downloaded says it's for g960u. Nonetheless, after flashing using odin the patched version, you can unlock the bootloader in Developer settings. At least for me it's there.
So, using this crom enable to unlocked bootloader, firmware.mobi doesn't contain a CF-AUTO-ROOT file for this version of the firmware.(COMBINATION_FAC_FA80_G960USQU3ARG2) so I still unsure whether it can be rooted. When I visit the samsungfour.com website, it gives me a security certificate error and fails to load so I cannot say for certain that the tutorial on their website for the sm-g960w snapdragon 845 varient works or not. I'll try the website later tonight or tommorow and post back here.
Click to expand...
Click to collapse
i would like you to please be so kindly give me the proper shellbox link for the sm-g960w firmware as i am canadian seeing the link for it is mislabeled. great detective work btw
the download link, drive.google.com/open?id=1ftNH6mF0KVkQsWV3FYjlwBKyTaNU_yT8
again, I flashed my sm-g960w with it and was able to enable oem unlock
FalsAlarm said:
the download link, drive.google.com/open?id=1ftNH6mF0KVkQsWV3FYjlwBKyTaNU_yT8
again, I flashed my sm-g960w with it and was able to enable oem unlock
Click to expand...
Click to collapse
im on G960WVLS3ARJ6 , no limitations on what build you have to flash?
I might not update to Pie when it comes out!
I was on the latest build when I flashed with patched Odin. which was G960WVLS3ARJ6
i wouldnt waste your time.. its not a "crom" more so your standard combination firmware.. combo firms have always had the oem unlock option in dev settings.. unfortunately all it will really do for you is disable frp.. the bootloader will still remain locked..
you can confirm this by going into dl mode and trying to flash a custom img.. also can verify in adb by doing a getprop..
flash lock and other lock will still be 1 and verifiedbootstate will still be green.

Downgrade to original 7.1.2

Hi,
Is it possible to downgrade to 7.1.2 and have my phone completely stock?
I mean like it was, no rooted or something else..
Now I have the latest oreo version from google.
Thanks
thanasisglt said:
Hi,
Is it possible to downgrade to 7.1.2 and have my phone completely stock?
I mean like it was, no rooted or something else..
Now I have the latest oreo version from google.
Thanks
Click to expand...
Click to collapse
Yes just flash latest 7.1 bullhead image and then relock bootloader and you will have your device like stock but why would you downgrade?!
Yes just flash latest 7.1 bullhead image and then relock bootloader and you will have your device like stock but why would you downgrade?!
Click to expand...
Click to collapse
My device is slower than 7.1.2 and also I don't like the layout.
Is there any guide how to do that?
Thanks
thanasisglt said:
My device is slower than 7.1.2 and also I don't like the layout.
Is there any guide how to do that?
Thanks
Click to expand...
Click to collapse
Sorry to answer hours after but I didn't got any notifications...
So, download,
platform tools : https://developer.android.com/studio/releases/platform-tools
Latest 7.1.2 build : https://dl.google.com/dl/android/aosp/bullhead-n2g48c-factory-45d442a2.zip
Then exctract the content of the 7.1.2 build in the platform tools folder then connect you smartphone to your PC in bootloader mode (vol down + power button).
Finally in the platform tools folder you will find a file named flashall.bat, simply execute it and you are done, your device will be on stock 7.1.2
PS: This guide was done assuming you know how to lock and unlock your bootloader if not...tell me ? (kidding happy to help ? ).
francos21 said:
Sorry to answer hours after but I didn't got any notifications...
So, download,
platform tools : https://developer.android.com/studio/releases/platform-tools
Latest 7.1.2 build : https://dl.google.com/dl/android/aosp/bullhead-n2g48c-factory-45d442a2.zip
Then exctract the content of the 7.1.2 build in the platform tools folder then connect you smartphone to your PC in bootloader mode (vol down + power button).
Finally in the platform tools folder you will find a file named flashall.bat, simply execute it and you are done, your device will be on stock 7.1.2
PS: This guide was done assuming you know how to lock and unlock your bootloader if not...tell me (kidding happy to help ? ).
Click to expand...
Click to collapse
Thanks a lot for the guidance!
Unfortunately, I don't know how to unlock and lock the bootloader. I 've never done this before and always had my device stock. Any advice would be helpful!
Thanks
thanasisglt said:
Any advice would be helpful!
Click to expand...
Click to collapse
Read the instructions.
thanasisglt said:
Thanks a lot for the guidance!
Unfortunately, I don't know how to unlock and lock the bootloader. I 've never done this before and always had my device stock. Any advice would be helpful!
Thanks
Click to expand...
Click to collapse
NOTE : unlocking bootloader will erase all your data!!!
NOTE 2 : If you lock your bootloader without the factory image flashed you will brick your device so no more usable!!!!! So personnaly I don't recommand you to do that because you don't need that to return on Android 7 it's just a "security" for your data.
NOTE 3 : read this guide too because it's more complete and what you are going to do is a bit risky(I speak for locking bootloader) , really! Don't want a message saying "you forgot this line, my device is lost ? ...".
So let's start fun things ?
Go in developer options and enable oem unlock and USB debugging.
Then reboot in bootloader mode and connect your device to your computer.
After that open the prompt command from the extracted platform tools folder by right clicking in this folder with the maj key down.
In this command windows write the following line:
fastboot oem unlock
Or .\fastboot oem unlock if your are on windows 10 (windows is blue instead of black).
When the bootloader is unlocked you can flash a custom recovery then instal a ROM/kernel or flash the factory image.
When you have flashed the factory image (stock ROM...) you can lock the bootloader with this line(same method)
fastboot oem lock (add .\ for windows 10).
Tell me if you need further help ? .
francos21 said:
NOTE : unlocking bootloader will erase all your data!!!
NOTE 2 : If you lock your bootloader without the factory image flashed you will brick your device so no more usable!!!!! So personnaly I don't recommand you to do that because you don't need that to return on Android 7 it's just a "security" for your data.
NOTE 3 : read this guide too because it's more complete and what you are going to do is a bit risky(I speak for locking bootloader) , really! Don't want a message saying "you forgot this line, my device is lost ...".
.
Click to expand...
Click to collapse
Thanks again!
I have to lock the bootloader if I downgrade because bank apps don't work if the device is not stock as far as I know..
other than that I don't mind to be unlocked and playing with custom roms..
thanasisglt said:
Thanks again!
I have to lock the bootloader if I downgrade because bank apps don't work if the device is not stock as far as I know..
other than that I don't mind to be unlocked and playing with custom roms..
Click to expand...
Click to collapse
That's actually not true, at least I think as I don't use bank apps that don't accept that my bank app is accepting root too ?
But seriously, from where did you catch the info?
francos21 said:
That's actually not true, at least I think as I don't use bank apps that don't accept that my bank app is accepting root too
But seriously, from where did you catch the info?
Click to expand...
Click to collapse
I have read comments from developers to advice users whose apps are not functional that the devices should not be rooted and generally should be stock.
Anyways..I will think it again if I continue to the procedure..
PS: I hate the layout of oreo..these white (like LG) squared app icons are simply terrible!
thanasisglt said:
I have read comments from developers to advice users whose apps are not functional that the devices should not be rooted and generally should be stock.
Anyways..I will think it again if I continue to the procedure..
PS: I hate the layout of oreo..these white (like LG) squared app icons are simply terrible!
Click to expand...
Click to collapse
Android layout can be changed easily and having latest Android security offer security and latest features and performances patchs, anyway it's your decision.
thanasisglt said:
I have read comments from developers to advice users whose apps are not functional that the devices should not be rooted and generally should be stock.
Anyways..I will think it again if I continue to the procedure..
PS: I hate the layout of oreo..these white (like LG) squared app icons are simply terrible!
Click to expand...
Click to collapse
Just keep in mind that unlocking the bootloader and flashing the original rom will NOT result in a rooted phone. If you do the this and relock the bootloader, then your phone will be in a totally stock NON ROOTED state. So any concerns that you have regarding root don't apply here.
I am still on 7.1.2 too because of the performance/lag issues in 8.1
... I never upgraded... Is it still really that bad in 8.1 ? Or better with latest patches?
Sent from my [device_name] using XDA-Developers Legacy app
_giwrgos_ said:
Just keep in mind that unlocking the bootloader and flashing the original rom will NOT result in a rooted phone. If you do the this and relock the bootloader, then your phone will be in a totally stock NON ROOTED state. So any concerns that you have regarding root don't apply here.
Click to expand...
Click to collapse
Hi,
my device got bootlooped. Warranty expired 20 days ago and the cost was too high to repair.
So, I followed an online tutorial, flashed my phone and came back to life.
The issue is that the bootloader is unlocked and I cannot use android pay (it says that the device is somehow altered)
Although banking apps work normally.
Is it ok to relock the bootloader?
(what if the device get bootloop again? / is it possible to brick my device? / could I use another way to bypass and activate android pay?)
Thanks
thanasisglt said:
Hi,
my device got bootlooped. Warranty expired 20 days ago and the cost was too high to repair.
So, I followed an online tutorial, flashed my phone and came back to life.
The issue is that the bootloader is unlocked and I cannot use android pay (it says that the device is somehow altered)
Although banking apps work normally.
Is it ok to relock the bootloader?
(what if the device get bootloop again? / is it possible to brick my device? / could I use another way to bypass and activate android pay?)
Thanks
Click to expand...
Click to collapse
Firstly let me tell you that I am assuming that you have flashed an official stock rom, if you didn't then just ignore what I am saying!
I never heard of anyone bricking the device just by locking the bootlader. The worst thing that can happen is to get a bootloop indeed, but if you just unlock the bootloader again then it should be fixed. Bricking the device just by locking the bootloader sounds totally impossible to me at least. I don't know if there is another way to bypass this and activate android pay but even if there is personally I will not have trusted it.

Skipsoft unable to unlock my bootloader? Trying to root

Hey, trying to use skipsoft to unlock my bootloader, install twrp, etc. I select the unlock bootloader option, it reboots to fastboot, notes that the bootloader is locked, but then says bootloader already unlocked no data will be wiped rebooting to android. What can I try to get around this? Thanks
GunnermanBill said:
Hey, trying to use skipsoft to unlock my bootloader, install twrp, etc. I select the unlock bootloader option, it reboots to fastboot, notes that the bootloader is locked, but then says bootloader already unlocked no data will be wiped rebooting to android. What can I try to get around this? Thanks
Click to expand...
Click to collapse
Which phone variant do you have? What is the status of the "Allow OEM Unlocking toggle" under Developer Settings? That has to be toggled on first. It should be clearly "on" and not greyed out. If you have the 2XL, you can run the IMEI through this link to verify the variant you have. Under Buyer Name It should say "Google_Open_64GB" or similar.
v12xke said:
Which phone variant do you have? What is the status of the "Allow OEM Unlocking toggle" under Developer Settings? That has to be toggled on first. It should be clearly "on" and not greyed out. If you have the 2XL, you can run the IMEI through this link to verify the variant you have. Under Buyer Name It should say "Google_Open_64GB" or similar.
Click to expand...
Click to collapse
variant is GOOGLE_VRZ_128G
Allow Oem Unlocking Toggle is greyed out for some reason.
GunnermanBill said:
variant is GOOGLE_VRZ_128G
Allow Oem Unlocking Toggle is greyed out for some reason.
Click to expand...
Click to collapse
Well unfortunately there is your reason. Your bootloader cannot be unlocked because your variant is Verizon. Verizon's are bootloader locked and this cannot be overcome. As such you will not be able to flash a custom recovery, flash full Google factory images, or root the phone.
v12xke said:
Well unfortunately there is your reason. Your bootloader cannot be unlocked because your variant is Verizon. Verizon's are bootloader locked and this cannot be overcome. As such you will not be able to flash a custom recovery, flash full Google factory images, or root the phone.
Click to expand...
Click to collapse
Well that's new as far as google phones go
GunnermanBill said:
Well that's new as far as google phones go
Click to expand...
Click to collapse
Sorry to say but it's not new for Verizon variants of Pixel or Nexus (or almost any other phone Verizon sells with very few exceptions). Verizon refuses to allow their users to unlock their own bootloader- including Google phones. Your Verizon phone is bootloader-locked and there is nothing you can do about it. Verizon phones are sometimes sold at deep discounts with the hook of a multi-year service agreement. Have you ever heard the term "The Red Devil" used for Verizon? It's not new either. Sorry to bring you the bad news, but it is true. There are many threads here on XDA which will confirm this. Best of luck.
v12xke said:
Sorry to say but it's not new for Verizon variants of Pixel or Nexus (or almost any other phone Verizon sells with very few exceptions). Verizon refuses to allow their users to unlock their own bootloader- including Google phones. Your Verizon phone is bootloader-locked and there is nothing you can do about it. Verizon phones are sometimes sold at deep discounts with the hook of a multi-year service agreement. Have you ever heard the term "The Red Devil" used for Verizon? It's not new either. Sorry to bring you the bad news, but it is true. There are many threads here on XDA which will confirm this. Best of luck.
Click to expand...
Click to collapse
It's no big deal, my gf took the upgrade to Pie and hates it and I was just gonna root mine before it started prompting me. Someone will get it unlocked in a year or something like always. As far as I can tell the pixel line is the first that Verizon did this with, we had Galaxy Nexus' a long time ago and those weren't locked.
GunnermanBill said:
It's no big deal, my gf took the upgrade to Pie and hates it and I was just gonna root mine before it started prompting me. Someone will get it unlocked in a year or something like always. As far as I can tell the pixel line is the first that Verizon did this with, we had Galaxy Nexus' a long time ago and those weren't locked.
Click to expand...
Click to collapse
Verizon users have been hoping for an unlock method since the 2XL's release.
Look at this thread for more information on that.
xunholyx said:
Verizon users have been hoping for an unlock method since the 2XL's release.
Look at this thread for more information on that.
Click to expand...
Click to collapse
i mean it only happened for the regular pixels in 2016. I'm in no rush, like i said NBD
I'm also trying to relock, just used your link. I'm on the google version running android p. I unlocked a long time ago, but never ended up doing anything with it. I have an RMA coming and the option is grayed out and wugs is failing ... .. Thought about trying to downgrade to O and trying my luck on "android o"
kickenwing13 said:
I'm also trying to relock, just used your link. I'm on the google version running android p. I unlocked a long time ago, but never ended up doing anything with it. I have an RMA coming and the option is grayed out and wugs is failing ... .. Thought about trying to downgrade to O and trying my luck on "android o"
Click to expand...
Click to collapse
You may not have unlocked critical. There are two separate commands. Anyway, since your RMA is on the way just wait until it arrives, update it to Pie and then do a data transfer for all your settings/data. Once your new phone is set up, just do a FDR before sending it back. You do NOT need to relock the phone. They do not care. Just FDR to wipe your personal data off the phone. Lastly, you want to de-register or remove that old phone from your Google account before sending it back. Best of luck.
v12xke said:
You may not have unlocked critical. There are two separate commands. Anyway, since your RMA is on the way just wait until it arrives, update it to Pie and then do a data transfer for all your settings/data. Once your new phone is set up, just do a FDR before sending it back. You do NOT need to relock the phone. They do not care. Just FDR to wipe your personal data off the phone. Lastly, you want to de-register or remove that old phone from your Google account before sending it back. Best of luck.
Click to expand...
Click to collapse
Thank you so much dude. I know you're right . I used the toolkit and nothing after unlocking ever worked and I'm assuming it's because of that .... I've been telling myself I need to learn it the old fashioned way but have never been able to properly install adb and all that stuff..
kickenwing13 said:
Thank you so much dude. I know you're right . I used the toolkit and nothing after unlocking ever worked and I'm assuming it's because of that .... I've been telling myself I need to learn it the old fashioned way but have never been able to properly install adb and all that stuff..
Click to expand...
Click to collapse
I would encourage you to just "install" adb/fastboot. It is literally opening a zip file and extracting everything into a new folder. Then adding that folder to your path statement (Windows) means you can use the command from anywhere. For example I created a folder c:\adb and just dumped the files in there. I see you already have opened the flash-all.bat script and are poking around ... so in the beginning you can just cut and paste those commands if you want to do things manually -or- just run the script. You can always get the latest standalone binaries direct from Google. Ditch the toolkits and you will be glad you did. It is just not that hard, and you will know how to get yourself out of a jam later. :good:
I DID IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! It was cake. Thanks for the awesome directions. I just opened up through cmd insead of your second step, but dude! clutch . I relocked it.. took 2 seconds once my buddy helped me tpye my first command. But thank you again! Now debating getting more into it. This is the first phone i haven't installed a custom ROM on because the unlock and root stuff absolutely failed...

twrp/root A70

hi,
A70 is now widely sold, i try to buy one soonest but just waiting for root and twrp. it is still empty here on xda...
i found a link show how to root and install
https://myphoneupdate.com/samsung-galaxy-a70-twrp-recovery/
can i ask if some one already tried as above? looks like a copy method for all kind of phones ...
tks.
Most likely fake, the article was published a month ago. A70 only got released on 26th March.
I would definitely wait until someone posts a technique here; I tend to trust the experts here, but not so much everywhere else on the internet. I would prefer to wait a few weeks and put with an unrooted device, rather than possibly end up with a bricked (or hijacked) device.
Andre
ok i will wait...
it was like this, waited for s10+, came twrp but didnot like camera hole and waiting for A70, then waiting for twrp, then oneplus7pro release, then wait a bit for its twrp, till then note 10 pro comes soon, then wait for twrp of it....
and after 2+ year still using note8 LOL
amk said:
hi,
A70 is now widely sold, i try to buy one soonest but just waiting for root and twrp. it is still empty here on xda...
i found a link show how to root and install
https://myphoneupdate.com/samsung-galaxy-a70-twrp-recovery/
can i ask if some one already tried as above? looks like a copy method for all kind of phones ...
tks.
Click to expand...
Click to collapse
First thing I tried ofcourse, rooting the A70, but... follow the steps in the manual yourself, and you'll see that you get stuck on step 3:
3.) After That Download TWRP Recovery https://twrp.me File On Your PC And Renamed The Downloaded Recovery File Name To twrp.img.
But there is no TWRP Recovery available for the A70
I also tried the A50 manual, but that also fails (stuck on OEM lock). I can install CROM Service, but it crashes.
Captain Beretta said:
First thing I tried ofcourse, rooting the A70, but... follow the steps in the manual yourself, and you'll see that you get stuck on step 3:
3.) After That Download TWRP Recovery https://twrp.me File On Your PC And Renamed The Downloaded Recovery File Name To twrp.img.
But there is no TWRP Recovery available for the A70
I also tried the A50 manual, but that also fails (stuck on OEM lock). I can install CROM Service, but it crashes.
Click to expand...
Click to collapse
don't follow some clickbait website's...
wait for a proper and trusted dev to release twrp. the phones has barely hit the market it will take a few weeks (if not months) at least till someone builds an twrp. one think you could provide us with would be some information. is the bootloader unlockable?
In devsettings is a possible to unlock oem. Try this before flashing twrp. If twrp flashed ok, I think need to wipe all data, include internal storage, then flash DM-VERITY, FORCE ENCRYPTION, AND DISC QUOTA DISABLER
zackptg5.com/android.php
I don't try it by myself. But you can try it, if you just buy the phone, and have not important data on it
What about this guide is it worth trying or not really possible? https://topjohnwu.github.io/Magisk/install.html
Avicohen21 said:
What about this guide is it worth trying or not really possible? https://topjohnwu.github.io/Magisk/install.html
Click to expand...
Click to collapse
Need to try
hello everyone I find a good deal on galaxy a70 is anyone succeed in rooting?
celoxocis said:
... is the bootloader unlockable?
Click to expand...
Click to collapse
i have opened 2 sealed box of A70 and there was no OEM unlock option in developer mode. then got another with tick to choose. baterry is so good but look like i have touch panel issue. waiting for update and then root, twrp...
amk said:
i have opened 2 sealed box of A70 and there was no OEM unlock option in developer mode.
Click to expand...
Click to collapse
Mine (bought direct from Samsung UK) has the OEM Unlock option in the Developer Options menu. Not tried it yet, not really much point until there is a reliable and tested root out there.
Andre
Hey guys manegd to root with this guide https://topjohnwu.github.io/Magisk/install.html#samsung-system-as-root
Seems to work good I'll notify if I'll notice any bugs. If you have twrp porting guide send me and I'll try to Port. If you want I can open a new thread with more details and upload the AP file I used. BTW I have the Israeli version SM-705FN
Avicohen21 said:
Hey guys manegd to root with this guide https://topjohnwu.github.io/Magisk/install.html#samsung-system-as-root
Seems to work good I'll notify if I'll notice any bugs. If you have twrp porting guide send me and I'll try to Port. If you want I can open a new thread with more details and upload the AP file I used. BTW I have the Israeli version SM-705FN
Click to expand...
Click to collapse
make a topic please
sanakess said:
make a topic please
Click to expand...
Click to collapse
Ok when I get home I'll open a thread with detailed explanation of what I did
Samsung account
Hello. My dumbass bought used A70 with samsung account. I can't make a factory reset, because it needs password from old owner account which i don't know. But I have my Google account on that phone and Google find my device enabled. Will I need to enter samsung account information when I make a reset via Google find my device? So when reset is made, phone will be locked only by FRP? And then when I login in my old Google account can i create a new Samsung account or do I need to login in existing that was on that phone first? Sorry for offtopic.
Any news about TWRP? SuperSu or Magisk?
Hello All, still can't find TWRP for sm-a705fn
Can I flash TWRP for another Exynos phone, like Galaxy 9, to my A70 ?
Also, can I still use SuperSu with Pie/A70 ? I failed to root my previous Galaxy Tab8 with custom Pie using SuperSU, had to root with Magisk instead,
it worked just fine, but the link to topjohnwu mentioned in previous posts, tells scary things about Samsung/Pie/Magisk -
like, I have to switch between two recoveries... Is that really the case?
I haven't noticed any issue with Tab8/Pie/Magisk, but SuperSu would be still more familiar to me.
used2brick said:
Hello All, still can't find TWRP for sm-a705fn
Can I flash TWRP for another Exynos phone, like Galaxy 9, to my A70 ?
Also, can I still use SuperSu with Pie/A70 ? I failed to root my previous Galaxy Tab8 with custom Pie using SuperSU, had to root with Magisk instead,
it worked just fine, but the link to topjohnwu mentioned in previous posts, tells scary things about Samsung/Pie/Magisk -
like, I have to switch between two recoveries... Is that really the case?
I haven't noticed any issue with Tab8/Pie/Magisk, but SuperSu would be still more familiar to me.
Click to expand...
Click to collapse
No, you can't use twrp for a different device, and don't use SuperSU neither. It was sold by chainfire to a Chinese company years ago and have been basically abandoned since 2017. I'm pretty sure Magisk is the better choice on any device running android 5 - 9.
Sent from my motorola one vision
Hello,
The problem with the post you mentioned is that there is no valid twrp attached. And I noticed that only Odin detects the fastboot mode of this device. If you enable USB debugging let's say, the command "adb devices" will detect the device and list it; whereas, if you reboot it to bootloader mode(fastboot), the command fastboot devices doesn't detect the phone. So in fastboot mode, only Odin will detect the device. Meaning, that the post of fake and not tested.
Regards,
Wael
amk said:
i have opened 2 sealed box of A70 and there was no OEM unlock option in developer mode. then got another with tick to choose. baterry is so good but look like i have touch panel issue. waiting for update and then root, twrp...
Click to expand...
Click to collapse
That's weird. I do have the Bootloader unlock option in the developer settings and can do/undo it just fine. Looks like Samsung is using different Firmware versions on the A70?

Looking to mod, but really confused

In km looking to root, install twrp and flash aftermarket roms AMD custom kernels, but am extremely confused. I already bricked one sm-g960u. Now that I have my new phone, I don't want to screw this one up and have to go back to my S5.
My replacement came fully updated to latest android 10, no OEM unlock option in developers options. Phone is a sprint locked S9 on Boost Mobile. Not sure if it helps.
Any help would be awesome. I attached some pics of system info to better help anyone guide me correctly to my desired goal (or as close as I can get).
Thanks in advance for your time and any help provided.
The~Skater~187 said:
In km looking to root, install twrp and flash aftermarket roms AMD custom kernels, but am extremely confused. I already bricked one sm-g960u. Now that I have my new phone, I don't want to screw this one up and have to go back to my S5.
My replacement came fully updated to latest android 10, no OEM unlock option in developers options. Phone is a sprint locked S9 on Boost Mobile. Not sure if it helps.
Any help would be awesome. I attached some pics of system info to better help anyone guide me correctly to my desired goal (or as close as I can get).
Thanks in advance for your time and any help provided.
Click to expand...
Click to collapse
You have a locked bootloader. If you want Roms and twrp you need a different device.
TheMadScientist said:
You have a locked bootloader. If you want Roms and twrp you need a different device.
Click to expand...
Click to collapse
I thought I had read that root and twrp was still possible?
Sent from my SM-G960U using Tapatalk
The~Skater~187 said:
I thought I had read that root and twrp was still possible?
Sent from my SM-G960U using Tapatalk
Click to expand...
Click to collapse
Root is possible on 8.0 only. No twrp. 80 % charge limit. If you look down in the snap dragon threads b section. You can find ir

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