I need help, please! - OnePlus 7 Questions & Answers

I have a rooted oneplus 7, I tried to delete some system google apps that I don't use like dou, chrome and google music, after I rebooted the device doesn't enter to system and go to the bootloader, what should I do to recover my device? can I recover it or a need to flash everything from the scratch? thanks in advance

Dark Obsessions said:
I have a rooted oneplus 7, I tried to delete some system google apps that I don't use like dou, chrome and google music, after I rebooted the device doesn't enter to system and go to the bootloader, what should I do to recover my device? can I recover it or a need to flash everything from the scratch? thanks in advance
Click to expand...
Click to collapse
Hello, if you can enter twrp(don't know if you have), you can flash the rom again(without wiping anything.
Which rom do you have?

strongst said:
Hello, if you can enter twrp(don't know if you have), you can flash the rom again(without wiping anything.
Which rom do you have?
Click to expand...
Click to collapse
thanks for your replay, i am on the stock rom, just rooted and with twrp. searched for a twrp flashable stock rom but didn't find one.

Dark Obsessions said:
thanks for your replay, i am on the stock rom, just rooted and with twrp. searched for a twrp flashable stock rom but didn't find one.
Click to expand...
Click to collapse
Hmm, twrp roms can be found here https://forum.xda-developers.com/oneplus-7/how-to/oneplus-7-repo-oxygen-os-builds-t3937152

Related

[Q] Nexus 5 totally wiped

I have completely wiped my phone trying to install a rom and there is nothing what so ever on it . How do install a rom to it? Please help!!
Mr Shax said:
I have completely wiped my phone trying to install a rom and there is nothing what so ever on it . How do install a rom to it? Please help!!
Click to expand...
Click to collapse
You know the sticky threads that explain how to flash a rom? They're full of information. You can flash the factory image in a few minutes.
Mr Shax said:
I have completely wiped my phone trying to install a rom and there is nothing what so ever on it . How do install a rom to it? Please help!!
Click to expand...
Click to collapse
As said above flash stock in fastboot or push/sideload a custom rom with adb in (custom) recovery.

XT1039 bootloop after flashing CM13

Hi,
XT1039: bootloader unlocked, rooted, stock rom 4.4.4
TO: nightly
Flashed 4118 bootloader, as detailed in http://forum.xda-developers.com/moto...tions-t2996087
It was successful.
Followed https://wiki.cyanogenmod.org/w/Install_CM_for_peregrine
unlocked bootloader
installed cm-recovery from here: https://download.cyanogenmod.org/?type=nightly&device=peregrine
tried to flash cm, got a bootloader error,
followed this guide: http://forum.xda-developers.com/showpost.php?p=59520890&postcount=233
Now using bootloader 411A
flashed cm-13.0-20160121-NIGHTLY-peregrine.zip
from here: https://download.cyanogenmod.org/?type=nightly&device=peregrine
now the phone is stuck at the boot screen.
So I flashed twrp recovery, successful and reflashed cm-13.0-20160121-NIGHTLY-peregrine.zip
I tried several different guides that included all sorts of cache deletion and format orders but the result is still the same
(I am not using an sdcard but only the internal storage.)
After rebooting, the phone is stuck on the Cyanogenmod boot icon (blinking cat face) since past half hour.
Please guide how to debug/recover.
fastboot and recovery are working
Thanks,
[edit:]
The cm-13.0-20160121-NIGHTLY-peregrine.zip was transferred by mounting the internal storage on the PC and copying it manually. Just in case this matters
Hi,
Try to flash stock rom from here : http://forum.xda-developers.com/moto-g/4g-development/rom-stock-motorola-4g-lollipop-rom-t3142816
satanas17 said:
Hi,
Try to flash stock rom from here : http://forum.xda-developers.com/moto-g/4g-development/rom-stock-motorola-4g-lollipop-rom-t3142816
Click to expand...
Click to collapse
Thanks for the reply, but the goal is to get cyanogenmod on my phone. How does the stock rom help me with that??
Just for testing, I have installed the stock rom to see if it works and it does. I now have a Motorola Android 5.1 on my phone. But thats not what I wanted.
Anyone having any idea how to make cyanogenmod work?
karstenme said:
Thanks for the reply, but the goal is to get cyanogenmod on my phone. How does the stock rom help me with that??
Click to expand...
Click to collapse
Just to restoring a kernel on it...after restoring one, go to TWRP, make your wipes and flash again your CM
satanas17 said:
Just to restoring a kernel on it...after restoring one, go to TWRP, make your wipes and flash again your CM
Click to expand...
Click to collapse
WOW Thank you very much, its working
Maybe you can also explain to my why installing the custom rom mattered, since I wiped everything before installing cm again, I would assume there is nothing of the stock rom left on the device.
karstenme said:
WOW Thank you very much, its working
Click to expand...
Click to collapse
U're welcome
karstenme said:
Maybe you can also explain to my why installing the custom rom mattered, since I wiped everything before installing cm again, I would assume there is nothing of the stock rom left on the device.
Click to expand...
Click to collapse
Not really able to explain...sometimes sh*t happens...
But this procedure works almost every time.
Surely due to your bootloader error after your first flash with CM recovery...something was broken...
Most important, now, it's working...Enjoy
I install cm but google play is not working and sallular data also not working.. Plz any one help me please..

How to install stock recovery?

How to remove TWRP and install stock recovery?
I do not have original recovery.img, where can I find him?
Clean Start.
Hey Dancho21,
Dancho21 said:
How to remove TWRP and install stock recovery?
I do not have original recovery.img, where can I find him?
Click to expand...
Click to collapse
Assuming that you at least have stock os on the device you can install Samsung Kies on a pc, plug the device in and use Kies to restore your os to stock.
Note: This will not hide the fact that you have altered your phone and your warranty will still be invalid.
As I am new to the forum I am unable to post a link so my recommendation is to google "reinstall stock rom kies".
Good Luck.
-Tommo
Dancho21 said:
How to remove TWRP and install stock recovery?
I do not have original recovery.img, where can I find him?
Click to expand...
Click to collapse
Hi mate
Try this
Thanks, guys.

[HELP] After Updated to MIUI 12.5.1 Flashed TWRP and Magisk >> Resulted Bootloop

Buddies, please urgent help. I flashed V12.5.1.0.RJKMIXM without problem and it was working. I had lost twrp and magisk and thought it won't be a problem to flash them back. By a silly mind I flashed twrp and magisk 21.4.zip again. Now The phone doesn't boot and bootloop after MIUI screen. I have very important data on my phone and I can't see data partition. From twrp, When I click select storage, internal Storage (0.00 MB) seems 0 MB. I never clicked on wipe data option after flashing magisk. I only wiped dalvik and cache.
How can I save my data? It seems there is no fastboot rom to flash. I am downloading recovery ROM again to give it a try. I hope it saves me. Please give me suggestions if you have any.
thanks beforehand... :'(
Bogazicili90 said:
Buddies, please urgent help. I flashed V12.5.1.0.RJKMIXM without problem and it was working. I had lost twrp and magisk and thought it won't be a problem to flash them back. By a silly mind I flashed twrp and magisk 21.4.zip again. Now The phone doesn't boot and bootloop after MIUI screen. I have very important data on my phone and I can't see data partition. From twrp, When I click select storage, internal Storage (0.00 MB) seems 0 MB. I never clicked on wipe data option after flashing magisk. I only wiped dalvik and cache.
How can I save my data? It seems there is no fastboot rom to flash. I am downloading recovery ROM again to give it a try. I hope it saves me. Please give me suggestions if you have any.
thanks beforehand... :'(
Click to expand...
Click to collapse
Which Twrp did you use?
if you flash a fastboot rom your data is lost.
NOSS8 said:
Which Twrp did you use?
if you flash a fastboot rom your data is lost.
Click to expand...
Click to collapse
I used this: recovery-TWRP-3.4.2B-1206-REDMI_K30PRO-CN-wzsx150
I was on Android 10 and MIUI 12.0.4 ROM before flashing MIUI 12.5.1
YESSSSSSSSSSSSSSSSSSSSSSSSSSS I FIXED IT I'M SO HAPPY!!! THANK YOU FOR YOUR RESPONSE.!!!
I reflashed recovery ROM and the phone booted normally thanks to Allah.
What should I do to get TWRP and Magisk Root back again? Or is it possible at that moment?
Bogazicili90 said:
I reflashed recovery ROM and the phone booted normally thanks to Allah.
What should I do to get TWRP and Magisk Root back again? Or is it possible at that moment?
Click to expand...
Click to collapse
Do a backup
flash Twrp and reboot Twrp then flash Magisk.(delete all lockscreen security before)
NOSS8 said:
Do a backup
flash Twrp and reboot Twrp then flash Magisk.
Click to expand...
Click to collapse
How to back up before flashing TWRP?
Bogazicili90 said:
How to back up before flashing TWRP?
Click to expand...
Click to collapse
follow the link above.
Why don't you try the Xiaomi Eu roms which are much better than the stock roms?
NOSS8 said:
Why don't you try the Xiaomi Eu roms which are much better than the stock roms?
Click to expand...
Click to collapse
I tried EU ROM when I first bought the device but the ROM had a few problems on voice calls. Then I returned Stock ROM again and using it as a daily user.
Bogazicili90 said:
I tried EU ROM when I first bought the device but the ROM had a few problems on voice calls. Then I returned Stock ROM again and using it as a daily user.
Click to expand...
Click to collapse
I have been using Xiaomi EU rom for a long time and have never had this problem which can be due to Twrp and / or forgetting to format the data.
NOSS8 said:
I have been using Xiaomi EU rom for a long time and have never had this problem which can be due to Twrp and / or forgetting to format the data.
Click to expand...
Click to collapse
Yes maybe I faced the issue by my mistake... By the way I removed all screen locks and then flashed twrp and rebooted twrp again. But I can't see internal storage again after rebooting twrp. I think There is a problem with twrp on Android 11.
Bogazicili90 said:
Yes maybe I faced the issue by my mistake... By the way I removed all screen locks and then flashed twrp and rebooted twrp again. But I can't see internal storage again after rebooting twrp. I think There is a problem with twrp on Android 11.
Click to expand...
Click to collapse
V12.5.1.0.RJKMIXM is an beta stable.
Maybe flashed the last fastboot rom(V12.2.6.0.RJKMIXM) with Miflash to restore the phone correctly and then the V12.5.1.0.RJKMIXM.
NOSS8 said:
V12.5.1.0.RJKMIXM is an beta stable.
Maybe flashed the last fastboot rom(V12.2.6.0.RJKMIXM) with Miflash to restore the phone correctly and then the V12.5.1.0.RJKMIXM.
Click to expand...
Click to collapse
I was on 12.0.4 before this ROM. I searched on poco forums and everybody is experiencing the same problem after TWRP install. It seems twrp isn't compatible with A11. I found another twrp. I will try it now. It is twrp-3.5.2-0-lmi-manuelbianco.img
Bogazicili90 said:
I was on 12.0.4 before this ROM. I searched on poco forums and everybody is experiencing the same problem after TWRP install. It seems twrp isn't compatible with A11. I found another twrp. I will try it now. It is twrp-3.5.2-0-lmi-manuelbianco.img
Click to expand...
Click to collapse
Twrp work on android 11 but du to the dynamics partitions you cant have acces to the system.
Users have lot of problems with this twrp .
Why rooting?
NOSS8 said:
Twrp work on android 11 but du to the dynamics partitions you cant have acces to the system.
Users have lot of problems with this twrp .
Why rooting?
Click to expand...
Click to collapse
Yes as you said all twrp versions are the same. It is due to A11. I will try to root the device with boot.img.
I need root for backing up apps with swift backup app. I also need it for some apps.
I realized that I can see internal storage data without formatting the phone. I just changed TWRP from ManuelBlanco's to LR Team's via fastboot and the internal storage became visible. I think this is easier than formatting the whole phone every time changing ROM.
However Magisk pathched boot.img doesn't work. Phone bootloops with that boot. I reflashed original boot.img I don't know why Magisk doesn't work properly...
Bogazicili90 said:
I reflashed recovery ROM and the phone booted normally thanks to Allah.
What should I do to get TWRP and Magisk Root back again? Or is it possible at that moment?
Click to expand...
Click to collapse
HOW???
Any root method available in MIUI 12.5.1?
HValenti said:
Any root method available in MIUI 12.5.1?
Click to expand...
Click to collapse
same root method like before 12.5.1
everything works
Dadovvv said:
same root method like before 12.5.1
everything works
Click to expand...
Click to collapse
Nope!

Bootloop after GSI ROM flash

Hi
After installing GSI ROM on my phone, bootloop happens. How do I resolve this issue?
Thanks in advance.
Device: Reeder P13 Blue Max It's not a very well known device.
First I flash the GSI ROM and then the Vendor.
up
Umut Nas said:
First I flash the GSI ROM and then the Vendor.
Click to expand...
Click to collapse
Sorry I have no idea what that rom or device is but does "Vendor" mean the apps and plugins installed after you flashed the rom?
What were the full steps you took? Did you factory reset before you flashed the rom? if not do that and try again. Its a needed step as deleting everything will easily put the device in unecrypted state.
leathan said:
Sorry I have no idea what that rom or device is but does "Vendor" mean the apps and plugins installed after you flashed the rom?
Click to expand...
Click to collapse
I don't know exactly what it is.
leathan said:
What were the full steps you took? Did you factory reset before you flashed the rom? if not do that and try again. Its a needed step as deleting everything will easily put the device in unecrypted state.
Click to expand...
Click to collapse
I went into fastboot and did erase user data. Then I tried to install HavocOS.
Umut Nas said:
I don't know exactly what it is.
I went into fastboot and did erase user data. Then I tried to install HavocOS.
Click to expand...
Click to collapse
Recovery mode (not fastboot)-> Factory reset
Install rom (before rebooting)
install apps/plugins (before rebooting)
leathan said:
Recovery mode (not fastboot)-> Factory reset
Install rom (before rebooting)
install apps/plugins (before rebooting)
Click to expand...
Click to collapse
Thanks, I will try.

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