Samsung secret codes, need halp asap! - Samsung Galaxy A3, A5, A7 (2017) Questions & Answe

I just noticed that Samsung secret codes doesn't work o nougat. I don't know if it's in nougat but in the custom ROM? Can anyone teach me how to access secret codes. I've tried everything. Need help, asap.

Launch a simple code like *#06# and check
Code:
logcat -s XMLParser
or
Code:
logcat -b all -s XMLParser:V
in a system wide logcat like adb or root.
If there's a "file not found" error search /system/csc/CSC/system/etc/CSC_keystrings.dat. Rename and copy that file to whatever fits that file not found error. It's possible to use a file meant for another device or CSC to unlock *#2263#, *#2683662#, etc. If without root, try to fully apply the CSC, maybe a stock recovery is required.

Related

[Q] HTC Desire USB Bricked & Not Rooted [Q]

HTC Desire USB Bricked Without Root​
Hey guys, got a really tricky one for you here...
Some people may have seen a thread I posted the other day about problems that had arisen with my HTC Desire, well I have managed to find out that these problems are being caused by a USB Brick.
As of now I have managed to restore SD Functions however my phone will still not connect to the computer, and the phone won't recieve a network signal from Orange.
I read through this tutorial here and also this one here. My problem is, all the requirements of the fix, my device does not meet. My phone is not rooted, it is running the latest software and has the latest HBoot.
I also found this that looked very promising, however when I tried to log into my Google account on my phone, everytime it said it couldn't make a connection, I left it for a few hours and the same thing, I can't help but think this is due to the USB brick?
I just really need some help, is there anything I can do to restore USB functionality? The phone is being sent to HTC tomorrow, however I can cancel at any point. Please, I know there are so many amazing people on XDA that can help me. Thankyou
*UPDATE* - After using the Fastboot code to enable the SD Card, my Sim Card is now working. I have been able to log into my G-Mail account and download the terminal emulator which is an apparent fix in one of the posts I linked above, however this doesn't work. Please can someone help me
hy did you try to reinstal the software ???? the original os or an upgrade??
en_mih said:
hy did you try to reinstal the software ???? the original os or an upgrade??
Click to expand...
Click to collapse
I have done a factory reset, re-installed the PB99IMG and also flashed an RRU. All the problems persist
Really need help with this guys! E-Mail - [email protected]
jaaystott said:
Really need help with this guys! E-Mail - [email protected]
Click to expand...
Click to collapse
Hi.
If I understand well, you have got an USB brick, and your current situation is the following :
No S-OFF hboot, no ROOTED ROM, but SDCard reenabled, thanks to "fastboot oem enableqxdm 0" command in fastboot mode.
I'll try to drive you through the whole process for getting your phone back, since I've already encoutered this situation, and successfully solved it.
First step => Get a 'mtd0.img' file :
Go to "Menu>Settings>About phone>Software information>Kernel version", and write down your ROM version (2.6.32.15, for example)
Then, in fastboot mode, with USB cable connected to your PC, issue the following command
Code:
fastboot getvar cid
You should see your phone's CID, something like 'HTC__022'.
You then go to this site, provide both information 'cid' and 'rom version', and you'll get a 'mtd0.img' file.
Let me know when you've gone through this first step
leinad said:
Hi.
If I understand well, you have got an USB brick, and your current situation is the following :
No S-OFF hboot, no ROOTED ROM, but SDCard reenabled, thanks to "fastboot oem enableqxdm 0" command in fastboot mode.
I'll try to drive you through the whole process for getting your phone back, since I've already encoutered this situation, and successfully solved it.
First step => Get a 'mtd0.img' file :
Go to "Menu>Settings>About phone>Software information>Kernel version", and write down your ROM version (2.6.32.15, for example)
Then, in fastboot mode, with USB cable connected to your PC, issue the following command
Code:
fastboot getvar cid
You should see your phone's CID, something like 'HTC__022'.
You then go to this site, provide both information 'cid' and 'rom version', and you'll get a 'mtd0.img' file.
Let me know when you've gone through this first step
Click to expand...
Click to collapse
Hi,
I am very much interested in knowing about the complete procedure. Assuming we have done this first step, how to proceed from here?
HQRaja said:
Hi,
I am very much interested in knowing about the complete procedure. Assuming we have done this first step, how to proceed from here?
Click to expand...
Click to collapse
Next step will aim at flashing this 'mtd0.img' file onto the 'misc' partition.
Since we are S-ON, and the ROM is not rooted, we'll have to get temp root access. To do so, follow the steps below.
1.- Download the two files rageagainstthecage.tgz and flash_image, extract rageagainstthecage-arm5.bin, and copy rageagainstthecage-arm5.bin, flash_image, and the file mtdo.img at the root of your SD using any SD card adapter.
2.-Install 'Terminal Emulator' (free app on the Android Market) on your phone
3.- Issue the following commands from Terminal Emulator
Code:
cat /sdcard/rageagainstthecage-arm5.bin > /data/data/jackpal.androidterm/rageagainstthecage-arm5.bin
cat /sdcard/flash_image > /data/data/jackpal.androidterm/flash_image
cat /sdcard/mtd0.img > /data/data/jackpal.androidterm/mtd0.img
cd /data/data/jackpal.androidterm/
chmod 755 rageagainstthecage-arm5.bin flash_image
This will copy all three files to the right directory on your phone, and give exec rights to the files.
4.- Then run the program rageagainstthecage-arm5.bin from the Terminal Emulator
Code:
/data/data/jackpal.androidterm/rageagainstthecage-arm5.bin
in order to get temp root access. Be aware that the phone will have some kind of erratic behavior, and will seem to crash.
5.- Quit Terminal Emulator, stop it (Menu>Settings>Applications>Manage applications>Terminal Emulator>Force stop), and relaunch it. You should see a pretty # character, indicating you've got temp root access.
6.- You then issue the following commands, in order to flash the misc partition of your phone with the correct mtd0.img file
Code:
cd /data/data/jackpal.androidterm/
./flash_image misc mtd0.img
7.- Reboot your phone, and enjoy !!!
PS : All credits come to Antubis, from the French forum FrAndroid, who posted a very clever tuto in french
leinad said:
Next step will aim at flashing this 'mtd0.img' file onto the 'misc' partition.
Since we are S-ON, and the ROM is not rooted, we'll have to get temp root access. To do so, follow the steps below.
1.- Download the two files rageagainstthecage.tgz and flash_image, extract rageagainstthecage-arm5.bin, and copy rageagainstthecage-arm5.bin, flash_image, and the file mtdo.img at the root of your SD using any SD card adapter.
2.-Install 'Terminal Emulator' (free app on the Android Market) on your phone
3.- Issue the following commands from Terminal Emulator
Code:
cat /sdcard/rageagainstthecage-arm5.bin > /data/data/jackpal.androidterm/rageagainstthecage-arm5.bin
cat /sdcard/flash_image > /data/data/jackpal.androidterm/flash_image
cat /sdcard/mtd0.img > /data/data/jackpal.androidterm/mtd0.img
cd /data/data/jackpal.androidterm/
chmod 755 rageagainstthecage-arm5.bin flash_image
This will copy all three files to the right directory on your phone, and give exec rights to the files.
4.- Then run the program rageagainstthecage-arm5.bin from the Terminal Emulator
Code:
/data/data/jackpal.androidterm/rageagainstthecage-arm5.bin
in order to get temp root access. Be aware that the phone will have some kind of erratic behavior, and will seem to crash.
5.- Quit Terminal Emulator, stop it (Menu>Settings>Applications>Manage applications>Terminal Emulator>Force stop), and relaunch it. You should see a pretty # character, indicating you've got temp root access.
6.- You then issue the following commands, in order to flash the misc partition of your phone with the correct mtd0.img file
Code:
cd /data/data/jackpal.androidterm/
./flash_image misc mtd0.img
7.- Reboot your phone, and enjoy !!!
PS : All credits come to Antubis, from the French forum FrAndroid, who posted a very clever tuto in french
Click to expand...
Click to collapse
I already tried this process, it didn't work, when I did the RageAgainstTheCage command, it said searching for ADB, then something about not being able to find it, then when I restart the terminal and do the final command, it says permission denied -_-
jaaystott said:
I already tried this process, it didn't work, when I did the RageAgainstTheCage command, it said searching for ADB, then something about not being able to find it, then when I restart the terminal and do the final command, it says permission denied -_-
Click to expand...
Click to collapse
In order for rageagainstthecage to find adb process, you should tick 'USB debugging' in "Menu>Settings>Applications>Development>"
leinad said:
In order for rageagainstthecage to find adb process, you should tick 'USB debugging' in "Menu>Settings>Applications>Development>"
Click to expand...
Click to collapse
I could have fixed this myself aswell :| **** i just sent off my HTC Desire 30 seconds ago, no joke, the UPS guy just came and got it
jaaystott said:
I could have fixed this myself aswell :| **** i just sent off my HTC Desire 30 seconds ago, no joke, the UPS guy just came and got it
Click to expand...
Click to collapse
:-( (10 characters)
leinad said:
:-( (10 characters)
Click to expand...
Click to collapse
I really appreciate the help you gave me mate, even if I asn't able to fix my device, thankyou for the time.
leinad said:
Next step will aim at flashing this 'mtd0.img' file onto the 'misc' partition.
Since we are S-ON, and the ROM is not rooted, we'll have to get temp root access. To do so, follow the steps below.
1.- Download the two files rageagainstthecage.tgz and flash_image, extract rageagainstthecage-arm5.bin, and copy rageagainstthecage-arm5.bin, flash_image, and the file mtdo.img at the root of your SD using any SD card adapter.
2.-Install 'Terminal Emulator' (free app on the Android Market) on your phone
3.- Issue the following commands from Terminal Emulator
Code:
cat /sdcard/rageagainstthecage-arm5.bin > /data/data/jackpal.androidterm/rageagainstthecage-arm5.bin
cat /sdcard/flash_image > /data/data/jackpal.androidterm/flash_image
cat /sdcard/mtd0.img > /data/data/jackpal.androidterm/mtd0.img
cd /data/data/jackpal.androidterm/
chmod 755 rageagainstthecage-arm5.bin flash_image
This will copy all three files to the right directory on your phone, and give exec rights to the files.
4.- Then run the program rageagainstthecage-arm5.bin from the Terminal Emulator
Code:
/data/data/jackpal.androidterm/rageagainstthecage-arm5.bin
in order to get temp root access. Be aware that the phone will have some kind of erratic behavior, and will seem to crash.
5.- Quit Terminal Emulator, stop it (Menu>Settings>Applications>Manage applications>Terminal Emulator>Force stop), and relaunch it. You should see a pretty # character, indicating you've got temp root access.
6.- You then issue the following commands, in order to flash the misc partition of your phone with the correct mtd0.img file
Code:
cd /data/data/jackpal.androidterm/
./flash_image misc mtd0.img
7.- Reboot your phone, and enjoy !!!
PS : All credits come to Antubis, from the French forum FrAndroid, who posted a very clever tuto in french
Click to expand...
Click to collapse
Thanks, will feature your method in a guide at my blog (while giving you and Antubis full credit for it of course). =)
trying to follow your guide to restore my phone to work again! having trouble though...
i have got to the point of installing terminal emulator but at the point of issuing second cat command it says no such file or directory..
moley10 said:
trying to follow your guide to restore my phone to work again! having trouble though...
i have got to the point of installing terminal emulator but at the point of issuing second cat command it says no such file or directory..
Click to expand...
Click to collapse
I found a way around this, as I was having the same problem. Try This ->
cat /sdcard/rageagainstthecage-arm5.bin > data/data/rageagainstthecage-arm5.bin
Do that for the two other commands that follow that, then follow the instructions as given, that should work.
HQRaja said:
Thanks, will feature your method in a guide at my blog (while giving you and Antubis full credit for it of course). =)
Click to expand...
Click to collapse
Link to your blog? =)
ok, so i did that, no longer got errors.. seemed to work but after reboot still the same, doesnt connect to my pc, and device manager it is still being shown as 'qualcomm cdma technologies msm' in other devices!
is the purpose of those commands to moved the files to certain directory? i can get temp root with visionary to perhaps just move the files in root explorer?
thanks for all the help. its much appreciated!
Hello,
I've got a similar problem but this solutions doesn't work for me, because I cannot create a CID.
Any ideas?
Thanks in advance
hi,
i managed to create files etc and still am stuck with the same problem... searched hi and low for days,
hopefully someone will be able to find us a solution..
You mean creating the mtd from that site? Thats because you need to type the Build Number not the kernel version.

[Q] How to dump Running Rom (STOCK)

Hi there i really need to know how to dump my current ROM
Cause i want to make a complete Backup (kernel etc) before starting to develop for this device.
Ive already searches sammobile and the whole XDA Forums but there is no
correct ROM for that phone
Base: I8150XXLB2
Kernel : [email protected] #3
Cmon guys is there a how to ?
wizzx said:
Hi there i really need to know how to dump my current ROM
Cause i want to make a complete Backup (kernel etc) before starting to develop for this device.
Ive already searches sammobile and the whole XDA Forums but there is no
correct ROM for that phone
Base: I8150XXLB2
Kernel : [email protected] #3
Cmon guys is there a how to ?
Click to expand...
Click to collapse
Do u mean making a Nandroid Backup of ur ROM? U can use CWM Backup
Check this out
http://forum.xda-developers.com/showpost.php?p=21424744&postcount=1
Thanks for your reply
I figured it out :
ADB Method:
Connect your phone to your computer via USB and make sure USB debugging mode is enabled in Settings >> Applications >> Development.
Open a command prompt window and enter the following commands:
adb push romdump /data/local/
adb shell chmod 04755 /data/local/romdump
adb shell /data/local/romdump
You might see some output of the above command. Wait until it finishes.
Enable and then disable Wi-Fi on your Android phone. If it was already enabled, disable, enable and then disable it again.
Type this command in the command prompt window on your computer:
adb shell romdump
Now i have to figure it out how to dum the : KERNEL.IMG
use cat prog command to determine the kernel img partition system etc etc then use adb to pull it. I forgotten the exact command but this is the way to back up the whole rom manually if I'm not mistaken.
why not use cwm? it automatically backup everything from kernel to boot img.
Thanks for your reply.
Cause i really got no plan how to cook a complete flashable standalone rom with the files cwm Recovery creates. This files looking strange to me.
I started rom creating with the archos htv2 tablet (completly diffrent)
As soon as possible i will work on new roms.
Usualy i dont need much time to get into it.
Thanks for your help.
wizzx said:
Thanks for your reply.
Cause i really got no plan how to cook a complete flashable standalone rom with the files cwm Recovery creates. This files looking strange to me.
I started rom creating with the archos htv2 tablet (completly diffrent)
As soon as possible i will work on new roms.
Usualy i dont need much time to get into it.
Thanks for your help.
Click to expand...
Click to collapse
Looking forward to ur New ROM. All the best~

I cannot unlock my Samsung Galaxy S I9000

Hi guys I have been trying to unlock my Samsung Galaxy S I9000 for some time now with no luck. I have tried two (samsung unlock and the xda) methods and both has failed. There is a problem generating the codes. Maybe I did too much flashing in the begining I don`t know . Can anyone help me with this please? I have added a jpeg to see if that helps.
sirgen said:
Hi guys I have been trying to unlock my Samsung Galaxy S I9000 for some time now with no luck. I have tried two (samsung unlock and the xda) methods and both has failed. There is a problem generating the codes. Maybe I did too much flashing in the begining I don`t know . Can anyone help me with this please? I have added a jpeg to see if that helps.
Click to expand...
Click to collapse
you get permission denied error ..
do this in terminal
Code:
adb shell
su
chmod 777 /efs/nv_data.bin
exit
exit
after this you can
Code:
adb pull /efs/nv_data.bin
ruscan.calin said:
you get permission denied error ..
do this in terminal
Code:
adb shell
su
chmod 777 /efs/nv_data.bin
exit
exit
after this you can
Code:
adb pull /efs/nv_data.bin
Click to expand...
Click to collapse
Thanks for the quick response. but bare with me cause I don`t understand the instructions. How do I go about doing it in terminal?
I unlocked my SGS by using an app called Galaxy_S unlock by Helroz from the play store.
If it doesn't work try downgrading to froyo as I unlocked mine when I was on 2.2.
Sent from my GT-I9000 using XDA
sirgen said:
Thanks for the quick response. but bare with me cause I don`t understand the instructions. How do I go about doing it in terminal?
Click to expand...
Click to collapse
It seems you have adb.exe tool already installed but you get error because you do not have enough rights on your phone so get the rights by these lines..
by terminal here I mean cmd.exe from Windows
so enter cmd Start/Run/cmd.exe
then to start adb server enter this
Code:
adb devices
then in cmd enter
"adb shell" press Enter (in fact this is "terminal" - a way to get access on your phone and enter commands)
then "su" press Enter
and so on..
Code:
adb shell
su
chmod 777 /efs/nv_data.bin
exit
exit
lastly enter
Code:
adb pull /efs/nv_data.bin
now you get nv_data.bin on your PC check for this file in the folder where adb.exe is located usually ~\android-sdk\platform-tools\adb.exe
You have the advantage of a well-known phone so there are solutions for everything
by example look here for a tutorial to unlock your phone
If you do not understand something let me know about
This is the case you want to work from scratch the easy way is to search on Market/ Google Play for an app to unlock this phone
Wow it is not easy to get past this image verification at all. Anywho............ So I have properly installed the SDK and I also installed a stock rom (I9000XXJP2) and rooted it and Now I get this result displayed in the attached pic. I have tried to follow the instructions given by ruscan.calin (and thanks for the "look here for a tutorial to unlock your phone" link) but I again I am back at a dead end.
sirgen said:
Wow it is not easy to get past this image verification at all. Anywho............ So I have properly installed the SDK and I also installed a stock rom (I9000XXJP2) and rooted it and Now I get this result displayed in the attached pic. I have tried to follow the instructions given by ruscan.calin (and thanks for the "look here for a tutorial to unlock your phone" link) but I again I am back at a dead end.
Click to expand...
Click to collapse
It seems you are the right way now you have an unlocked nv_data.bin
replace on phone and give rights follow that tutor
I can help you but give me more details because I don't have this phone
what did you do ?
ruscan.calin said:
It seems you are the right way now you have an unlocked nv_data.bin
replace on phone and give rights follow that tutor
I can help you but give me more details because I don't have this phone
what did you do ?
Click to expand...
Click to collapse
I installed the SDK and put in the path for the ADB folder. Then I installed a stock rom (I9000XXJP2) and rooted it although I think I did not have to root it. I then used the "Generate_Code" script from XDA. But I still don`t get the NCK and Freeze codes. Should I try another rom?
sirgen said:
I installed the SDK and put in the path for the ADB folder. Then I installed a stock rom (I9000XXJP2) and rooted it although I think I did not have to root it. I then used the "Generate_Code" script from XDA. But I still don`t get the NCK and Freeze codes. Should I try another rom?
Click to expand...
Click to collapse
root is very important if not you can not play with nv_data.bin file...
what link ? and how did you do what steps I can't guess show me some logs screenshots anyway more info !
[QUOTE su
chmod 777 /efs/nv_data.bin
exit
exit
Then from the DOS command prompt:
adb pull /efs/nv_data.bin
Step 5: Select the file on the main Samsung Galaxy S Unlocker & Repair page
Step 6: Enter your desired Unlock and Unfreeze Codes and click the SUBMIT button
Step 7: Download the new file that is generated for you
Step 8: From ADB shell (Type "adb shell" at the DOS command prompt) or a terminal on your phone, enter the following commands to backup your current EFS related files, in case something goes wrong. ![/QUOTE]
After I have followed the instructions up to "steps 4" I am not sure what I should do for steps 5,6, and 7. I don`t know where "the main Samsung Galaxy S Unlocker" is. I included two pics of tmy adb shell (adb pull /efs/nv_data.bin)
I also copied an efs folder from my phone onto my pc.
sirgen said:
After I have followed the instructions up to "steps 4" I am not sure what I should do for steps 5,6, and 7. I don`t know where "the main Samsung Galaxy S Unlocker" is.
Click to expand...
Click to collapse
here is it http://www.communityhosting.net/sgsunlock/
ruscan.calin said:
here is it http://www.communityhosting.net/sgsunlock/
Click to expand...
Click to collapse
Brilliant!!!! My SGS is unlocked . Thank you ever so much ruscan.calin for helping me to do this and putting up with me too. I am truly grateful.
problem solved
sirgen said:
Brilliant!!!! My SGS is unlocked . Thank you ever so much ruscan.calin for helping me to do this and putting up with me too. I am truly grateful.
Click to expand...
Click to collapse
I like your answer this is like 100 thanks for me !
also as Vertron said there are apps in Market to unlock this well-known phone
Vertron said:
I unlocked my SGS by using an app called Galaxy_S unlock by Helroz from the play store.
If it doesn't work try downgrading to froyo as I unlocked mine when I was on 2.2.
Sent from my GT-I9000 using XDA
Click to expand...
Click to collapse
My sincere apologies to you my friend. I was able to unlocked my SGS after I followed your advice of downgrading to froyo and then I continued with the tutorial I got through Member ruscan.calin. So excess amount of thanks to you both. I will make sure to properly BACKUP my SGS3 before I touch it. I have learnt my lesson. Thanks again.
aarlene said:
Hi,
You can unlock your Samsung Galaxy S I9000 using unlock codes!! Unlocking using codes is easy and also safe!! You can get the codes from your service provider or from reliable online sites!!!Personally, I would suggest prounlocking.com , here they provide accurate codes at reasonable price!!!
Click to expand...
Click to collapse
Thanks for the heads up, but I did it with the help of XDA
Vertron said:
I unlocked my SGS by using an app called Galaxy_S unlock by Helroz from the play store.
If it doesn't work try downgrading to froyo as I unlocked mine when I was on 2.2.
Sent from my GT-I9000 using XDA
Click to expand...
Click to collapse
Thanks

[advice needed] ADB ROOT

Let me start by first saying that "adb root" is not related to or the same thing as running adb shell then su. adb root is a way to run adb directly in root mode enabling to be able to push/pull files directly to /system, or other write protected directories. So please, lets not get into the whole "just copy to sdcard, mount system and cp file with adb shell." This is not what I am trying to accomplish. Now that that's out of the way, here is my situation. HTC10 Viper 4.4.0 US unlocked firmware. Generally speaking, in the past you could modify the boot.img and edit default.prop and set ro.debuggable=1 and/or ro.secure=0 and repack and flash. Problem solved. This does not seem to be the case now, with this device. I also tried compiling from source adbd from aosp, modified to ignore ro.secure etc... Packed it in the boot.img and reflashed. I get the same results. I get a message on boot about slow charging, and debugging mode is not running on the phone. Tried stopping and starting it, same thing. Can anyone please help me figure out what is going on? I assume HTC has some built in security check that disallows this modification, but im not sure. Thank you in advance.

Sideloading Signed-OTA_Update.zip

My goal is to be able to build stock AOSP from source, sign the .img files with my personal keys, flash them to my devices via fastboot, re-lock the bootloader, and then apply updates via adb sideload (with locked bootloader). Verified boot is thus preserved on my device and I can update monthly with the latest security updates. Profit. I followed the procedure as described here:
https://source.android.com/devices/tech/ota/tools.html
https://source.android.com/devices/tech/ota/sign_builds.html
Distilling the instructions, results in this code:
Code:
. build/envsetup.sh
lunch aosp_bullhead-userdebug
make dist DIST_DIR=dist_output
ls -l dist_output/*target_files*
./build/tools/releasetools/sign_target_files_apks -o -d ~/.android-certs dist_output/*-target_files-*.zip signed-target_files.zip
./build/tools/releasetools/ota_from_target_files -k ~/.android-certs/releasekey signed-target_files.zip signed-ota_update.zip
I was successful in accomplishing my goal (stock AOSP, locked bootloader, updates via adb sideload) with my old Nexus 5 (hammerhead) following the code above. But I have been unsuccessful doing the same with my newer Nexus 5x (bullhead). After loading ~50% of the process via adb sideload, the result is:
RecoveryScreenshot
Any ideas on how to resolve the error? Any ideas what Status 6 means?
Thank you in advance.
Try this HowTo to solve this.
ulxerker said:
Try this HowTo to solve this.
Click to expand...
Click to collapse
Thanks for the advice. My system is Ubuntu so Notepad++ is not available as a text editor. And Gedit doesn't have the options referenced in the video to edit the updater-script.
Mawth said:
Thanks for the advice. My system is Ubuntu so Notepad++ is not available as a text editor. And Gedit doesn't have the options referenced in the video to edit the updater-script.
Click to expand...
Click to collapse
then try it without the spript and just "adb sideload" the ota.zip via twrp and pc command shell.
ulxerker said:
then try it without the spript and just "adb sideload" the ota.zip via twrp and pc command shell.
Click to expand...
Click to collapse
My bootloader is locked. I am trying to use the "stock" recovery that I signed with my keys to sideload the update. TWRP is therefore not an option.

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