Develop Bugs

Did factory reset rooted XT 1799-2, now phone only boots into recovery mode

Hi,
My previous post relates to this one. Due to that problem I got, I had to factory reset my device to get my camera working again. However, instead, my phone rebooted into TWRP and would not boot system normally. When I tried to go to factory mode via fastboot I ended up in endless bootloop. Back in TWRP I tried to restore my backed up ROM from before rooting, but nothing really changed. I am really desperate because I have not find any solutions for my model and I don't want to use other montana models stock ROMs as I suspect them not to be compatible. What shall I do?
Cheers
Six

sixtheninth said:
Hi,
My previous post relates to this one. Due to that problem I got, I had to factory reset my device to get my camera working again. However, instead, my phone rebooted into TWRP and would not boot system normally. When I tried to go to factory mode via fastboot I ended up in endless bootloop. Back in TWRP I tried to restore my backed up ROM from before rooting, but nothing really changed. I am really desperate because I have not find any solutions for my model and I don't want to use other montana models stock ROMs as I suspect them not to be compatible. What shall I do?
Cheers
Six
Click to expand...
Click to collapse
Flash montana_retcn stock rom via rsd lite or fastboot and your device will boot again but it will lose all your files

jvfigueredo said:
Flash montana_retcn stock rom via rsd lite or fastboot and your device will boot again but it will lose all your files
Click to expand...
Click to collapse
Thanks senor, but how do I flash it via fastboot? Can't I use TWRP instead?

jvfigueredo said:
Flash montana_retcn stock rom via rsd lite or fastboot and your device will boot again but it will lose all your files
Click to expand...
Click to collapse
Ok I was able the Stock rom, but it is Chinese, not the global one wihout Gapps and lots of bloatware. Do you know if there is also a GLOBAL stock ROM I can get? Conversely, is there perhaps a custom ROM like Lineage OS or others that is compatible with this device? Cheers

sixtheninth said:
Ok I was able the Stock rom, but it is Chinese, not the global one wihout Gapps and lots of bloatware. Do you know if there is also a GLOBAL stock ROM I can get? Conversely, is there perhaps a custom ROM like Lineage OS or others that is compatible with this device? Cheers
Click to expand...
Click to collapse
Sorry this is the stock rom of montana_retcn, to install the playstore by the store that comes in it, and it has the English language.
The rom that you were supposed to be a shop rom of the store that you bought, mine came with one of this but unfortunately I do not know where it has to download ...

jvfigueredo said:
Sorry this is the stock rom of montana_retcn, to install the playstore by the store that comes in it, and it has the English language.
The rom that you were supposed to be a shop rom of the store that you bought, mine came with one of this but unfortunately I do not know where it has to download ...
Click to expand...
Click to collapse
Ok I guess there is nothing more to be done here. Any custom ROMs are also probably not lying around too I guess :/

sixtheninth said:
Hi,
My previous post relates to this one. Due to that problem I got, I had to factory reset my device to get my camera working again. However, instead, my phone rebooted into TWRP and would not boot system normally. When I tried to go to factory mode via fastboot I ended up in endless bootloop. Back in TWRP I tried to restore my backed up ROM from before rooting, but nothing really changed. I am really desperate because I have not find any solutions for my model and I don't want to use other montana models stock ROMs as I suspect them not to be compatible. What shall I do?
Cheers
Six
Click to expand...
Click to collapse
Turn off the device, boot into Fastboot Flash Mode using vol down + power, using volume keys scroll and select factory mode and device will turn on. the next time you boot up the device, it won't go into TWRP directly. I have faced this issue many times. Hope this helps.

rizwan.mahai said:
Turn off the device, boot into Fastboot Flash Mode using vol down + power, using volume keys scroll and select factory mode and device will turn on. the next time you boot up the device, it won't go into TWRP directly. I have faced this issue many times. Hope this helps.
Click to expand...
Click to collapse
Not in this case. What Factory Mode did was that it got stuck in loading loop playing the Moto logo endlessly for over 5 minutes. Anyway, the phone is now hard bricked so I am facing even larger issue )

sixtheninth said:
Not in this case. What Factory Mode did was that it got stuck in loading loop playing the Moto logo endlessly for over 5 minutes. Anyway, the phone is now hard bricked so I am facing even larger issue )
Click to expand...
Click to collapse

I'm having the same problem with my wifes g5s.
I have found that from twrp>restart>bootloader (phone then enters bootloader) I can the immediately choose "start" to boot the phone.
But that is a hassle I'd prefer my wife not having to go through...

SvenHee said:
I'm having the same problem with my wifes g5s.
I have found that from twrp>restart>bootloader (phone then enters bootloader) I can the immediately choose "start" to boot the phone.
But that is a hassle I'd prefer my wife not having to go through...
Click to expand...
Click to collapse
Flash stock ROM via fastboot problem will be solved..
As far as people who need play store can flash gapps via TWRP as a same method we use for custom ROMs.
P.S. i will not suggest to buy XT1799-2 because this SKU is purely made for Chinese Market, if you need any custom ROM go to Weibo.com/diyroms and post a request to build a custom ROM for this device.
And there are some custom ROMs available that you can search via baidu.com ( Chinese Search Engine).
I will try to find any ROM and post for you guys and also post. Request to build for XT1799-2.
CHEERS

so have you find any global custom rom for this device ?

aamszia said:
so have you find any global custom rom for this device ?
Click to expand...
Click to collapse
Yes you can flash Viper Pie for Xt1792
Already tested at Xt1799

mate se bricked. have dc phoenix and hcu client for 1 more day please help me

i sold this phone to a friend and they tried to return stock with out knowing how trwp works. i can get to fastboot mode where it says bootlooder is unlocked and frp is locked
erecovery doesnt work and twrp isnt installed anymore. some times i do see a func: 11 no recovery. i cant seem to get fix it no matter what. any help making this phone work will tip on paypal 20 buucks.

jerrah said:
i sold this phone to a friend and they tried to return stock with out knowing how trwp works. i can get to fastboot mode where it says bootlooder is unlocked and frp is locked
erecovery doesnt work and twrp isnt installed anymore. some times i do see a func: 11 no recovery. i cant seem to get fix it no matter what. any help making this phone work will tip on paypal 20 buucks.
Click to expand...
Click to collapse
is it still rooted?

well. as i posted that i unbricked my mate se but now my phone thinks its an honor 7x l21 anyway to get it back to bnd l34

Have you tried flashing a Compatible TWRP. Without TWRP you can't do anything. Maybe try dload method. Are you sure you had TWRP recovery installed before brick. If so then let your phone drain of battery then plug in USB. It should show a three options menu if bootloader is unlocked. Press Volume up to boot into recovery. It should be TWRP. If not then try factory reset.

I have it up and running. I used the hold 3 button and upgrade mode. Only thing was I have a mate se and the only files I could find were for an honor 7x lc21 files but I had a bnd l34. So I have a honor 7x software. I’m unlocked boot loader and rooted again. How can I make it back to it saying my phone is a mate se. when I go to about phone it shows up as a generic_a14

Pretty sure you need to flash correct firmware via Hurupdater. To do that first download the correct firmware files for your model via Firmware Finder. Next download Hurupdater and rename the three files as suggested in Hurupdater thread. Finally flash a Compatible TWRP and place all four files (Hurupdater and three Firmware after renaming) into the same folder on your SD card as you will lose all data in Internal. Boot device into TWRP.
Go to:
Wipe -> Format Data -> YES.
Now back twice and go to:
Advanced Wipe -> Mark Dalvik/Art Cache, Cache, Data, Internal and System and swipe to Wipe. Next navigate to folder with files in SD card and select only Hurupdater to flash. Once flash completes, wipe Cache and then reboot. When phone shows warning screen, press Volume Up to boot into stock recovery and Wipe Data/Factory Reset. After that format Cache and reboot. First boot can take up to 10 minutes. Luck.

Then I gotta reunlock and root? I have my unlock code

Hurupdater doesn't lock the Bootloader. At least never did for me. It's important to note that Download files from Firmware Finder only as others may lock Bootloader. You will only need to reflash TWRP normally. After that your device should work Normally

ok ill try.

still says generic_a15 and now the camera wont work. and the setting looks very odd

jerrah said:
still says generic_a15 and now the camera wont work. and the setting looks very odd
Click to expand...
Click to collapse
I have seen this failure to update the build number before, and after flashing the nougat roll-back it fixed it.
.
I suggest you try my hwota thread and first try your correct l34/firmware. And if that does not help. Use the rollback firmware.

link to the roll back ?

caues it has 5.1 on it before i did the fix and now it has oero

jerrah said:
caues it has 5.1 on it before i did the fix and now it has oero
Click to expand...
Click to collapse
There is a link to it from the guide I suggested you to search for.
here.
https://forum.xda-developers.com/honor-7x/how-to/guide-honor-7x-flash-oreo-update-t3781649

TWRP recovery not working on Blackview BV9500

Hi everybody,
I try to root my Blackview BV9500 by installing first TWRP recovery. I use fastboot mode on a linux laptop to do that.
I successfully flash the twrp recovery image, but after that, the phone don't boot in recovery anymore.
It try to boot into recovery, but it reboot in normal mode a few second after.
I tried also with the cmd "fastboot boot recovery.img".
When i flash back the original recovery image, it work, i can boot the original recovery without any problem.
Does anyone have the problem?
Some one can help me to find a solution?

I, too, am trying to do this. I have not yet flashed it... I was going to use the fastboot boot command to boot the recovery kernel before permanently flashing it, to make sure it would work, and in my googling I stumbled across this post. Serendipity! [Edit 3: Although, reading your post again, I see you tried that as well and it didn't succeed for you. For me, it simply tells me remote: command not found, so how were you able to even get that to work?]
All that said... I have the BV9500 Pro, specifically for the two-way radio, so I'm going to try to keep that little tidbit of hardware working in the process. I mainly just want to tweak the menus a bit, tweak the quick settings, get root, delete the Google crapps I won't be using...
On to your problem, though, I can't help much but maybe if we post back and forth our successes and failures we might be able to stumble through it together?
First, I assume you already have unlocked your bootloader? [Edit: Honestly, I'm not sure flashing the recovery would be allowed without first unlocking the bootloader]
[Edit 2: Perhaps this thread might be of help. Different model, but often the hardwares used by manufacturers are similar enough that the same steps generally work. ]

Thank you for the link, maybe i need to flash the complete rom with the twrp recovery with spflash tools, and it will work.
I will try and let you know, but i will make a backup of my rom before flashing it!
For your problem with fastboot, maybee it's because you need to install it. You can use the command "sudo apt-get install fastboot" on a terminal window if you are on linux.
If you want to enter the recovery mode, you don't need to use fastboot, you can simply enter it by pressing Volume Up and Power buttons together for a couple of seconds when your phone is off.
When Boot Mode appears release all keys.
To flash recovery with fastboot, you need first to enable the developer mode on your phone (go to "Settings > About phone" and make 7th tap on the build number, the Developer options will be unlocked and available), and unlock the bootloader of course.
here what is the process i made to flash the recovery :
- i use the command "adb devices" to check if the phone is well connected. (response is like "BV9500S320001179 device")
- then i enter in fastboot mode with "adb reboot bootloader" (phone reboot and ask confirmation for fastboot mode)
- check with command "fastboot devices"
- unlock the bootloader with the command "fastboot oem unlock" or "fastboot flashing unlock".
- flash the phone with the twrp recovery with "fastboot flash recovery recovery.img"
- reboot the phone in recovery mode with "fastboot boot recovery.img"
Normally the phone boot in twrp recovery.
Hope that will help you too.

I am too facing this problem. In case you got any solutions please let me know too.

Yves596 said:
For your problem with fastboot, maybee it's because you need to install it. You can use the command "sudo apt-get install fastboot" on a terminal window if you are on linux.
Click to expand...
Click to collapse
Yup. Already had fastboot installed for the LG G5 this phone replaced, the Galaxy Note 4 the LG replaced, the MyTouch 4G Slide the Galaxy replaced, my wife's old Galaxy S5 I used in the interims... LOL, I've got a working install. No, the "Remote: command not found" was returned from within.... Whether fastboot or adb, I forget now, but I was able to get the file to flash eventually, after reading your first post, but unfortunately the phone would not boot to it (nor Android). I thought I'd bricked it. Twice this happened. Each time, after about 5 minutes, it eventually booted to Android.
I flashed the recovery from the ROM in the link Blackview sent me and was able to boot their recovery just fine, so there's something in the TWRP that my particular phone doesn't like.
If you want to enter the recovery mode, you don't need to use fastboot, you can simply enter it by pressing Volume Up and Power buttons together for a couple of seconds when your phone is off.
When Boot Mode appears release all keys.
Click to expand...
Click to collapse
Thanks, I keep forgetting which keys to hold for recovery versus bootloader, so I use the adb command to be sure without having to keep a notepad nearby.
Clearly I don't do this as often as I used to.
(snip)
- flash the phone with the twrp recovery with "fastboot flash recovery recovery.img"
- reboot the phone in recovery mode with "fastboot boot recovery.img"
Normally the phone boot in twrp recovery.
Hope that will help you too.
Click to expand...
Click to collapse
Now that was something I haven't done since the T-Mobile G1 days. My understanding was that you CAN boot a recovery without flashing it first if you"fastboot boot {image filename}" but that didn't work for me either. I'm also assuming that the filename to flash can be anything because the device stores it to a partition, so it shouldn't have to be specifically "recovery-verified.img".
The recovery you have... Were you ever able to boot to it? If so, would you be willing to share a link to its download source, please?
I've got to run for a prior engagement, I'll check back later.
Thanks!

veronicadavis said:
I am too facing this problem. In case you got any solutions please let me know too.
Click to expand...
Click to collapse
I guess i find the reason why the modified recovery image won't boot.
I find an interesting information in a post of osm0sis (https://forum.xda-developers.com/showthread.php?t=2073775) were he say : "some newer MediaTek (MTK) devices use special image signing that adds a "BFBF" pre-header signature, so images will unpack/repack but most likely won't boot unless run through their internal signing tool."
After more search, i find an interesting publication (http://www.lieberbiber.de/2015/07/04/mediatek-details-partitions-and-preloader/) witch confirm that.
They say in conclusion of the publication :
"Yes, I can confirm that SignTool is able to add digital signature information to firmware images. Signed images have an additional header “BFBF” and some fluff which SP Flash Tool checks on a secure device. Apparently some manufacturers merely used the default MTK key for signing the images, making them no better off than a typical insecure MTK device."
So we have to find another way to install magisk to root it.

Root 9500/pro
Mine rooted already....you guys can check on 4pda russian forum
Note : do not use the 17.1 version of magisk there because after reboot the device will freeze if you resboot after twrp 1st install...instead flash 17.3+ or 18+ right after first install of twrp...
EDIT : dont mind the russian language in TWRP as you can change it to english once there

Yves596 said:
Hi everybody,
I try to root my Blackview BV9500 by installing first TWRP recovery. I use fastboot mode on a linux laptop to do that.
I successfully flash the twrp recovery image, but after that, the phone don't boot in recovery anymore.
It try to boot into recovery, but it reboot in normal mode a few second after.
I tried also with the cmd "fastboot boot recovery.img".
When i flash back the original recovery image, it work, i can boot the original recovery without any problem.
Does anyone have the problem?
Some one can help me to find a solution?
Click to expand...
Click to collapse
Hello I have same problem... Do you have that original recovery file? I don't have and I would like to get that back. Thanks.

DL this:
needrom. com/ download/bv9500pro- bv9500-root/ (delete spaces)
- Copy Magisk-v18.0.zip and disable_encryption_9500.zip to external SD-Card or OTG device
- backup your data from internal SD-Card
- do a factory reset and turn off phone without entering the setup guide after reboot, or wipe via recovery and power off
- Flash recovery.img using scatter.txt with SP Flash Tool
- boot into recovery with hold down vol + and power
- switch TWRP to your language and install Magisk-v18.0.zip and disable_encryption.zip
- reboot and update or install MagiskManager-v6.1.0.apk
Thanks to Jemmini from 4pda.ru

kanadali said:
DL this:
needrom. com/ download/bv9500pro- bv9500-root/ (delete spaces)
- Copy Magisk-v18.0.zip and disable_encryption_9500.zip to external SD-Card or OTG device
- backup your data from internal SD-Card
- do a factory reset and turn off phone without entering the setup guide after reboot, or wipe via recovery and power off
- Flash recovery.img using scatter.txt with SP Flash Tool
- boot into recovery with hold down vol + and power
- switch TWRP to your language and install Magisk-v18.0.zip and disable_encryption.zip
- reboot and update or install MagiskManager-v6.1.0.apk
Thanks to Jemmini from 4pda.ru
Click to expand...
Click to collapse
Thank you for your help and Jemmini help too, it work fine.
But on the firmware version 20180629.

Yves596 said:
Thank you for your help and Jemmini help too, it work fine.
But on the firmware version 20180629.
Click to expand...
Click to collapse
you can just download latest firmware and simply backup NVRAM etc with sp flash tool also flash with sp tool, you will have then working twrp with disabled encryption. there are tons of post regarding using sp flash tool on this forum
im using same phone and did these actions on first day and did not have any problem with twrp or magisk

Hi,
I've bought this phone in Pro version. I rooted my phone using needrom.com/download/bv9500pro-bv9500-root/ and adb after unlocking bootloader. Then I failed with errors. Then I used SPFlashTool in root mode with official 2018092919_s32v63c2k_jk_pro.rar rom (I don't find it anymore on the net but 1) I got it on Blackview official forum and 2) I have the file on my own PC) with format+Download and replace recovery with TWRP from Jemmini from 4pda.ru before flashing. OK.
Then I rooted again: format /data with TWRP, then install disable_encryption.zip, wipe dalvik, reboot on TWRP, then install Magisk, wipe dalvik, reboot normally.
Beware: TWRP is in Russian language at first boot, so to get it in English, first slide the first slide (allowing writing), then select 'Настройки', then the globe on top, then English, then 'Установитъ Язык'.
Hope this helps.
Then, this is my first rooted phone, so I plan to make a custom rom without Gapps (then maybe without Mediatek Ones and agold too) and remake all functionning with apps from Fdroid. Help needed on a manner of removing a system/vendor app properly. Help needed too to add V4A, as I could see max version supported is Nougat. I announce this here as my first post, but my project will be a full post. If someone want help please ask here or MP me
Note: an update of magisk is out (official 18.1), I installed it and my phone tells me a message that facial recognition was not working anymore then it only boots on TWRP... I reflashed it and my phone boots normally again. Wait and see...
Thanks to Jemmini from 4pda.ru again.
Bests Regards

nr0000000 said:
Hi,
I've bought this phone in Pro version. I rooted my phone using needrom.com/download/bv9500pro-bv9500-root/ and adb after unlocking bootloader. Then I failed with errors. Then I used SPFlashTool in root mode with official 2018092919_s32v63c2k_jk_pro.rar rom (I don't find it anymore on the net but 1) I got it on Blackview official forum and 2) I have the file on my own PC) with format+Download and replace recovery with TWRP from Jemmini from 4pda.ru before flashing. OK.
Then I rooted again: format /data with TWRP, then install disable_encryption.zip, wipe dalvik, reboot on TWRP, then install Magisk, wipe dalvik, reboot normally.
Beware: TWRP is in Russian language at first boot, so to get it in English, first slide the first slide (allowing writing), then select 'Настройки', then the globe on top, then English, then 'Установитъ Язык'.
Hope this helps.
Then, this is my first rooted phone, so I plan to make a custom rom without Gapps (then maybe without Mediatek Ones and agold too) and remake all functionning with apps from Fdroid. Help needed on a manner of removing a system/vendor app properly. Help needed too to add V4A, as I could see max version supported is Nougat. I announce this here as my first post, but my project will be a full post. If someone want help please ask here or MP me
Note: an update of magisk is out (official 18.1), I installed it and my phone tells me a message that facial recognition was not working anymore then it only boots on TWRP... I reflashed it and my phone boots normally again. Wait and see...
Thanks to Jemmini from 4pda.ru again.
Bests Regards
Click to expand...
Click to collapse
It'd be great to have another rom but I'm facing a problem with battery life. Basically mobile network standby drains 5000mah battery every day i turned off from developer option but still problem is there. I have checked every single post on Google but nobody has solution for this. U guys face this problem too?

kanadali said:
It'd be great to have another rom but I'm facing a problem with battery life. Basically mobile network standby drains 5000mah battery every day i turned off from developer option but still problem is there. I have checked every single post on Google but nobody has solution for this. U guys face this problem too?
Click to expand...
Click to collapse
New update has been released today. It solves some battery issues, but be very careful.
I installed it, having TWRP and now I'm stuck in TWRP. I've tried to wipe everything but I'm still in TWRP.
I'll try SPFlashTool ... hope it works.

Everything restored & updated.
Using SPFlashTool I flashed all files included in 2018092919_s32v63c2k_jk_pro.rar (including original recovery instead of TWRP).
After that, Android booted and then, using OTA, I updated to latest version.

Reflected_God said:
New update has been released today. It solves some battery issues, but be very careful.
I installed it, having TWRP and now I'm stuck in TWRP. I've tried to wipe everything but I'm still in TWRP.
I'll try SPFlashTool ... hope it works.
Click to expand...
Click to collapse
Could you please send me the link? Can't find it on blackview forum

kanadali said:
Could you please send me the link? Can't find it on blackview forum
Click to expand...
Click to collapse
The latest version is not on the forum. I installed via OTA.
But if you mean the previous firmware, there is one link on the blackview forum: http://bbs.blackview.hk/viewtopic.php?t=480235#p795494
SP Flash tools are well documented here: https://forum.xda-developers.com/showthread.php?t=1982587
And a complete list of blackview bv9500 / bv9500 pro files and instructions (in russian): https://4pda.ru/forum/index.php?showtopic=931296
Hope you find what you are looking for.

@kanadali,
for the moment I'm not facing battery drain because there is not simcard in it at this state of my modifications, sorry.
@Reflected_God,
I think this is the link I used, I use the 2018092919_s32v63c2k_jk_pro.rar rom for base.
For all others who faces big problems like me (facial recognition not working then reboot on twrp only, I could reflash my phone with SPFlashTool, the rom and twrp from Jemmini/4PDA in russian only (others don't work for me). I used Format + Download in root mode on Linux. Then format /data with TWRP, then install disable_encryption.zip, wipe dalvik, reboot on TWRP, then install Magisk, wipe dalvik, reboot normally. Do other things. To remove gapps I disabled/force stop it before remove with TWRP. Others apps I can't disable simply remove with TWRP. I test if I encounter bugs but none for the moment. If someone wants to know what I do I've made a LibreOffice Calc sheet log, which evolve when I have time
Hope this helps
Bests Regards

Need Files or a GOOD guide. bv9500 NOT PRO.
If someone could upload the exact files that they used, and the exact same steps, that would be great. Please mention what stock version you have and a link to the image if possible as well. I've followed numerous different guides, with multiple different rom versions, multiple different recovery imgs, used sp flash tool and adb/fastboot multiple times, tried making sure everything was unlocked before each try, have all the necessary drivers, and the closest I get to a functional twrp recovery is a green line that appears at the top of the boot screen before it reboots. Ive tried going to the source, the russian site, but all of the links are 404ed. if not for me, then it would be great to just have this all in one place. Thank you please future hero.
Please include exact program versions (ex SP Flash) as well if not zips of them. I am sorry to be asking so much in one post however I truly didn't know what else to do. And I am typically very good with my google fu xD
I currently have build number BV_BV9500_V1.0_20181026. That seems to matter I believe.

I second the notion.
I have the pro model. I have considered rooting it, but honestly, the phone works well enough as-is without root (for me). However, I'd LOVE to be able to play with different ROMs on this device **AS LONG AS I CAN MAINTAIN THE TWO-WAY UHF TRANSCEIVER FUNCTIONALITY** (i.e. not some "needs-a-network-of-some-kind" "walkie talkie app" like Zello but the real UHF two-way), and I'd LOVE the ability to play with the files associated with the radio to really explore the hardware's capabilities.
Unfortunately, this phone seems more popular in [North]eastern Asia than anywhere else so I don't think we're likely to get much on this forum regarding it unless and until BV become a popular name in the western hemisphere.

Cant get back to factory

i am on PE and been on Linage and then Derp but for 2 weeks now ive tried to go back to factory and for the life of me nothing works ive tried the All N One Tool and MSM Tool and nothing i constantly end up back where i started.
Ive downloaded the latest os firmware from oneplus All N One Tool Downloads the firmware extrasts it the pops up a error saying flash all .bat is missing so dead end there.
could someone lead me in the right direction or explain to me if im doing something wrong.... thanks

[CLOSED] T-Mobile 7T Conversion to International WITHOUT unlocked bootloader/SIM unlock!
Here is a patched MSM download tool for TMobile OP7T. It will bypass the need to sim unlock before unlocking the bootloader, and will also bypass the need of an unlock token file from OnePlus (hence skip the wait period of 1 week to get the...
forum.xda-developers.com

this will be my last onepluse thatr for sure going back to Pixel 4 XL didnt have no issues going back to stock this is crazy

I'm having the same issue, so I'm gonna piggyback this in hopes of a different direction.. Long story, short, I've spent hours trying to get back to OOS from crdroid 11. the link above got me back to booting up t-mobile and relocks the bootloader, but wifi radio doesnt work & restarting brings me to being stuck on the boot logo. none of the other MSMtools work, unlocked or TMO from the unbrick page.
what step am i missing after going through the tmo to int. guide? since that's the only thing that's working.. thanks in advance, i'm attempting round 2 in the meantime.

When u r stuck on pink TMobile screen, force reboot to bootloader by holding vol+, vol-, & power buttons for 10 sec. Once you see phone rebooting, let go of power button only to enter bootloader mode. Then type "fastboot reboot fastboot" on PC while USBC cable is plugged into phone. This will kick phone into fastbootD mode. Then fastboot flash all stock rom files.
When wifi and 4g not working, u did not enter fastbootD mode, so system did not flash right

SageChrono said:
I'm having the same issue, so I'm gonna piggyback this in hopes of a different direction.. Long story, short, I've spent hours trying to get back to OOS from crdroid 11. the link above got me back to booting up t-mobile and relocks the bootloader, but wifi radio doesnt work & restarting brings me to being stuck on the boot logo. none of the other MSMtools work, unlocked or TMO from the unbrick page.
what step am i missing after going through the tmo to int. guide? since that's the only thing that's working.. thanks in advance, i'm attempting round 2 in the meantime.
Click to expand...
Click to collapse
Above

HueyT said:
Above
Click to expand...
Click to collapse
i was just coming to edit my post. rookie mistake - i forgot to overwrite adb/fastboot tools everytime i moved the OS files to my adb folder lol... somehow i forgot a bunch of times
phone is booting up without that userspace error, so i may be back in good shape!
edit 2.0: all booted up with wifi/camera working again

well gonna try again for the 4th time this time im gonna use a different computer and see if that works..... UUUGGGG

well the 4th time fail to restore back to stock OOS.. its gotta be something im doing bc i even used a different computer. but gonna keep looking around for another route.

msmdownloaderTool says this (Device Not Match Image) the device seems to time out and disconnects from MSMDownloaderTool every time. any advice i have the global version 7T 1905

HueyT said:
[CLOSED] T-Mobile 7T Conversion to International WITHOUT unlocked bootloader/SIM unlock!
Here is a patched MSM download tool for TMobile OP7T. It will bypass the need to sim unlock before unlocking the bootloader, and will also bypass the need of an unlock token file from OnePlus (hence skip the wait period of 1 week to get the...
forum.xda-developers.com
Click to expand...
Click to collapse
this would not work for me im assuming bc i have the global HD1905 not the T Mobile branded. u can read above why it wouldn't work . but i seem to have made some progress using the All in One Tool i clicked on flash factory image tab and at first it keep error out saying no Flash-All.bat found after unzipping it. so i kelp looking around and finally foud a factory zip that had the Flash-All.bat file in it so tried again using the Allin One Tool clicked Flash Factory image and it unzipped it and flashed fine but now i cant boot to the OOS it just reboots to the " your bootloader is unlocked integrity screen and stays . but i can boot in fastboot mode and recovery which is now factory recovery. i noticed that it flashed the OOS zip on slot A so i think the reason its not booting up to OOS is bc i need it flased on both slots ??

scoot0073 said:
this would not work for me im assuming bc i have the global HD1905 not the T Mobile branded. u can read above why it wouldn't work . but i seem to have made some progress using the All in One Tool i clicked on flash factory image tab and at first it keep error out saying no Flash-All.bat found after unzipping it. so i kelp looking around and finally foud a factory zip that had the Flash-All.bat file in it so tried again using the Allin One Tool clicked Flash Factory image and it unzipped it and flashed fine but now i cant boot to the OOS it just reboots to the " your bootloader is unlocked integrity screen and stays . but i can boot in fastboot mode and recovery which is now factory recovery. i noticed that it flashed the OOS zip on slot A so i think the reason its not booting up to OOS is bc i need it flased on both slots ??
Click to expand...
Click to collapse
[OP7T][OOS 11.0.5.1 HD65AA/BA] Unbrick tool to restore your device to OxygenOS
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com

using the " All in One Tool "
Flashing is not allowed for Critical Partitions
is this normal error when flashing back to stock OOS ? when the flashing starts it says this for the first 4 or 5 flashing parts then it stats flashing as described in OP. then it reboots out of fastboot and boots to stock recovery then it finishes the flashing . then at the end it says to press any key to continue and the phone reboots and hangs at the screen that lets me know the bootloader is unlock screen. i flashed both a \b partitions and still does the same thing. its like the boot image is not flashing or im missing something else in the OP to get back to stock OOS.
anyone can help me please ?

"Fastboot reboot fastboot" will enter fastbootD mode to allow flashing system parts

HueyT said:
"Fastboot reboot fastboot" will enter fastbootD mode to allow flashing system parts
Click to expand...
Click to collapse
ok that command worked it successfully Flashed all partitions and when it it it finished it said to press any key to continue .... i did and it rebooted into stock recovery and finished the flashing . then it reboots to the Your Bootloader is unlocked warning and stays there . so i went into recovery and factory reset everything and still hangs at the bootloder unlocked warningthat was all on Slot b so i was like maybe i need to flash both Slots so i switched to slot a active and repeated the whole process above and still nothing hangs again at the bootloader is unlocked warning... ggggrrrrr
what gives..... this is all done using the All in One Tool ... i know im getting close to getting it back to Stock OOS as i made progress with your help.
i then downloaded the factory image from OnePlus site but that was a no go as the zip had only something called Payload which wouldn't flash ..
anymore knowledge u might can share and thank you very much for your help

Go back to fastbootD and flash-all parts manually on A slot, then go to bootloader, type "fastboot set_active other" to go into B slot and repeat fastbootD flashing all parts again. Then go into stock recovery to format data and then reboot

HueyT said:
Go back to fastbootD and flash-all parts manually on A slot, then go to bootloader, type "fastboot set_active other" to go into B slot and repeat fastbootD flashing all parts again. Then go into stock recovery to format data and then reboot
Click to expand...
Click to collapse
that did it im back to all stock oos thank you so much buddy couldn't have doe it without your knowledge. crazy that none of the tools didn't work mine must have been a rare odd ball that i had to flash everything manually.
again thank you.

[SOLVED] boot loop after i tried to fix broken root

I tried for like 3 hours to find a boot.img and i had root on my phone, but without wifi and sound.
a quick google search showed me that it was because i had a wrong version of the boot.img, afterwards i found another one and now after i have tried installing twrp, booting and flashing using adb (stock and modified versions of boot.img) but it just keeps bootlooping. in twrp i cant wipe, make a backup, see any files in /storage/ and i have no clue what to do next.

What model 7T do you have? HD1907? What was the rom that you were using before you installed TWRP on? OOS12 does not support TWRP. Custom rom A13 does not support TWRP. Only a few custom rom A12 and OOS11 support TWRP.

Idk but I'm just wondering if flashing the last working rom image (dirty flash)? That would eliminate TWRP(?) and eliminate Magisk(?) while hopefully keeping the device from being wiped possibly?
*** Hopefully someone could/would verify this before you attempt... ***

i was on android 11 but i cant remember the version, i have HD1903 (EU ver). i THINK i had the one from the oneplus website(https://service.oneplus.com/us/search/search-detail?id=2096229) but idk anymore

I JUST RANDOMLY TRIED BOOTING MY PHONE AGAIN AND IT WORKED imma check if everything works and will regardless still look at this thread bc it can prob break easily
nah wifi and sound still dont work, but im not in bootloop anymore

MimKA22 said:
I JUST RANDOMLY TRIED BOOTING MY PHONE AGAIN AND IT WORKED imma check if everything works and will regardless still look at this thread bc it can prob break easily
nah wifi and sound still dont work, but im not in bootloop anymore
Click to expand...
Click to collapse
Msmtool back to oos11

can you describe how to use it or send a link to tutorial or smth thx man <3

MimKA22 said:
can you describe how to use it or send a link to tutorial or smth thx man <3
Click to expand...
Click to collapse
[OP7T][OOS 11.0.5.1 HD65AA/BA] Unbrick tool to restore your device to OxygenOS
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com

i cant find the file for my current version and it doesnt work if i try it with the only version that is android 11

and i cant turn my phone back on
and after i installed the drivers i had to restart my pc and now there is this thing at the bottom right:
testmode
windows 10 pro
...

i waited until my phone had no more battery charge and now im bootlooping again :/

nvm it just booted

im downgrading it now and i dont get the error "smth communication smth" in msmtool anymore
alr it worked my phone is wiped again but i can turn on wifi and sound
but how do i root my phone now? I have an Idea, im gonna write step by step what i think gets me a rooted phone please confirm if that would not break my phone ^^' (bootloader already unlocked)
1. enable usb debugging and allow my pc
2. download and install the latest magisk version from the github
3. download magisk patched boot.img for ver 11.0.5.1BA BUT since i cant find anything on the internet im gonna have to use the zip file from the unbrick tool thing (https://onepluscommunityserver.com/list/Unbrick_Tools/OnePlus_7T/EU_HD65BA/R/) and then patch the boot.img using magisk myself
4. then use platform tools and type following commands: "adb reboot fastboot", "fastboot flash boot {the patched boot image file}"
5. then use magisk to direct install the root thing

i just realisized the unbrick thing that i wanted to use instead of a boot.img doesnt have a boot.img in it... WHERE CAN I FIND A BOOT.IMG brooo androidfilehost.com doesnt have it the unbrick tool doesnt have it
omg i realized i could update my phone to 11.0.9.1 then download the same version from official website and use the dumper to get the boot.img **** meee

wait it sais its 11.0.9.1HD65 AA and not BA **** me

k nvm i just changed the site settings to germany and now its BA

i just went for it and now my phone is rooted thank you very much for your help i would've prob tried to revert back to stock for like 2 weeks and then cry that i cant root my phone thank you so much xd