Help Help! Bricked Oppo R7g - Oppo R7 Plus

Hi I have an Oppo R7g (not a plus)
I updated to the official spectrum ROM from ColorOS 2.1.0i http(removethis)://community.oppo.com/en/forum.php?mod=viewthread&tid=45652&extra=
I then wished to root my phone with Magisk root and made the mistake of flashing the v14.0 zip instead of the modified boot.img.
This failed and i was stuck at a black screen. I force rebooted and now I can't get past first splash screen (usually I get a flash screen then boot animation) the splash screen shows and then the phone shuts down.
I can access fastboot but not recovery.
I have tried: http(removethis)://community.oppo.com/en/forum.php?mod=viewthread&tid=43383 which did not solve anything
I have also tried: http(removethis)://community.oppo.com/en/forum.php?mod=viewthread&tid=48654 However the Msm8x39DownloadTool exe just says cannot find device even tho it is plugged in and in fastboot mode.
I have tried flashing recovery.img, boot.img clearing userdata etc...Nothing has helped me so far idk what to do now.
Any help is greatly greatly appreciated.
Edit: I suspect that the main issue is caused by upgrading to spectrum - the bootloader must be different. So either I need a way to downgrade the bootloader back to the one from ColorOS OR I need the stock recovery for my R7g from a spectrum ROM. Neither of these things I can do rn. So please if someone could dump a recovery.img from r7g spectrum I would be very grateful.

Related

Need stock recovery from B119

Hi my phone came with 4.4.2 V100R001C00B119 and i tried some things and ended up with bricked device.
The only thing that is working is TWRP recovery, i tried lots of stuff even flashing full room over fastboot img by img but no luck.
Currently phone can go into fastboot and there i can flash TWRP, and thats it. Bootloader is unlocked. It just shows huawei logo and rebots and its like that for last 3h.
So from what i discovered i need to flash recovery that was originaly there when i took the phone to play with, but its just that it is impossibile to find this firmware out there.
Any help will be much appreciated.
Thanks
Alex

H60-L02 stuck on splash screen even though backup restored

Hi All,
I have been searching and trying many different things to unbrick my Honor 6 (H60-L02V100R001CHNC00B316)
I have read all the posts here relating to bricked Honor 6's and none of the suggestions that I've tried have worked or are for my model.
Basically I had a perfectly working EMUI 5.1 stock install (unlocked, rooted) and wanted to try the stock EMUI 4 update.
I backed up my phone with TWPR and then unrooted and installed the stock update.
This was working fine, however I wasn't completely happy with it so I decided to go back to what I had.
I should have just flashed my backup, but I thought I needed to flash this 'rollback' file (H60-L02-L12_EMUI4.0_2_EMUI3.1.zip from https://mega.nz/#F!uopFUBJa!jp6hkjmftAKjQ8LrriwOTA!C4ZCVB5T) because it was there, but now my phone wont boot.
I can do all of these things:
Boot fastboot
flash system,cust,boot
Unbrick with MultiTool
Boot recovery
Flash custom recovery
Restore twrp backup
I cannot:
Boot into the system (the phone is stuck at the splash screen before the animated boot logo, no change after an hour)
Flash stock update via 3-button (freezes at 5% or gives error)
Charge properly, battery always low even after charging for hours
I'm presuming that something in that rollback file has overwritten something crucial and no stock updates are fixing it.
I'm considering using DC Phoenix but don't want to pay unless it's guaranteed to work.
Can any one make any suggestions as to what I can do?
Any help is appreciated.
Fixed you issue?
Issue is not fixed sorry, I gave up on it, but I still have the phone to try again if there is a solution.

Oneplus 5 stuck on fastboot, but still have access to recovery.

Hi XDA, after searching over countless threads and not being able to find the answer i'm after here goes my first post, so the problem originated when I accidentally signed out of Snapchat and wasn't able to sign back in due to safetynet so I went about trying to unroot and reroot using Magisk, however when installing the Magisk.zip, I ran into "Error 1" which I fixed by flashing a stock boot image with "fastboot flash boot boot.img", finally the zip file "successfully" installed via TWRP but upon trying to boot my phone to OS it constantly just goes back to fastboot mode and refuses to boot properly, I still have access to TWRP and have tried flashing back to stock recovery as well to no avail. What i'm wondering is if I somehow flashed the boot improperly and that's causing it to not boot to OS and if not what else can I do to restore my phone to working order, at this point i'm not that fussed over having root access but need to know how I can fix this, I have also tried flashing a stock ROM from stock recovery but just after starting the install it and the loading bar going up slightly it stops and goes back to the file selection page. Please help!
Edit: I have flashed the boot.img again using a newer stock image and now when I attempt to boot normally I get taken to a black screen with a white LED

How to reinstall stock recovery.img to Oppo R7 plus Spectrum

I have a similar problem to others in earlier threads (eg https://forum.xda-developers.com/r7-plus/help-twrp-to-stock-firmware-t3196888). I foolishly installed Spectrum on my Oppo R7 plus using TWRP, and now I cannot access TWRP or any recovery mode on my phone. Fastboot is working, so my bootloader is unlocked. But recovery mode will not load: whatever I try, it either boots into the Spectrum system or hangs.
From earlier threads, I understand that the problem is that Spectrum is for some strange reason incompatible with TWRP. So what I need to do (again from previous threads) is reinstall the stock recovery.img. I have tried doing this through fastboot, using a recovery.img downloaded from an old thread. But when I try to enter recovery mode, the phone hangs with a black screen.
Can someone supply me with a stock recovery.img file, together with some guidance on how I can flash this to my device?
The same here, if anyone has stock recovery.img it would be very appreciated!
Anyone have any luck resolving this?
Hey @KLGordo and @vahid123456 I managed to semi-port someone else's Spectrum TWRP recovery to get my R7sf back to stock. I posted the source information I used here:
R7sf Spectrum Recovery
Finally, after scouring the internet for weeks looking for a way to restore my R7sf to stock having stupidly installed Spectrum without first doing more research. I was able to semi-port a recovery to successfully restore it! WARNING: I’m a...
forum.xda-developers.com
If you're still having issues I will try and help as best I can. Message me within the above thread.

Lenovo Tab 4 10 plus 30 second boot loop

How can in get out of this boot loop, any advice, answers, help appreciated?
As background my Lenovo Tab 4 10 plus (stock 7.1 rom) had a failed SD card so I replaced the card and factory reset and thought I would try TWRP, Linageos 17.1 with magisk and relevent gapps - this all worked fine other than a Skype issue. I then found an 18.1 rom and tried that and this is where it seems to have gone wrong I set it up in the same ways as the 17.1 rom but with Andriod 11 gapps to suit, did a factory reset and 30 seocnds in I got the boot loop.
To fix it I tried going back to the 17.1 rom set-up that had worked but this then boot looped even with a full recovery reset. I have gone back to the stock rom backup in TWRP again with a recovery reset same boot loop. I have even used the Lenovo recovery tool to EDL mode flash a newly downloaded stock rom and it's still boot looping. I can only think that the 18.1 andriod 11 rom changed something fundimental but I can't find what?
Further I have another problem, the EDL flash worked but it locked the bootloader, however as I can't get in to Andriod with the boot loops, I can't switch ADB mode on so I can't unlock the bootloader to get TWRP up again.
So is there a way to start ADB without access to develeoper settings maybe through fastboot or recovery which I can get in to? Unlock the bootloader without ADB? Does anyone know why after the 18.1 Andriod 11 based rom, I have this continous boot loop?
I have a tb-x704f wich was totally caught in a boot loop, but I manisched to get back to working stock.
I was running firmware s000056 when I flashed twrp without backing up anything. I thought I never would have to go back to nougat, but standby time on lineage os was just not good for me, as I only use my tablet maybe half an hour a day, and I had to charge several times a week nevertheless.
So I tried to get back to stock and awesome standby time.
It was not easy bootloop after bootloop.
Tried Lenovo rescue and smart assistant multiple times, factory reset before and after flash, without SD card inserted etc, but bootloop.
Tried flashing the rom downloaded from the rescue tool with qfil but same result.
I then tried flashing the files with miflash 2016.08.30.0 still the same rom as I thought it had to be s000056. Miflash stopped halfway with some kind of error.
I then downloaded a stock rom from lenovo-forums.ru http://lenovo-forums.ru/topic/24135-lenovo-tab4-a10-plus-proshivka-tb-x704f_s000037_170703_row_qfil/
from the link in the discussion in the bottom of the site.
I had twrp still so from there I got into terminal and wrote "reboot edl" to get into emergency download mode and then flashed away. I presume that I could just as well had gotten in to edl mode by pressing vol+ and vol- simultaneously and then connected to PC holding those to buttons pressed. When the tablet was finished it was off, so I started going to recovery and wipeed cache and did a factory reset. Then booted and instead of bootloop it showed the Lenovo screen with a progress bar underneath. I successfully booted and took a update and then i am back to stock s000056.
The rom I got from lenovo-forums.ru stated it was only for EU and wi-fi model only. I am in Denmark and my tablet is WiFi only.
I think chances for success is greater using miflash than other tools when recovering from bootloop, but then again I don't know. Maybe I could just have flashed the s000037 rom with qfil or maybe I was just lucky, who knows.
But this what worked for me.
I hope this can help someone as I could not with the help of god find any useful help regarding this problem.
pallep said:
I hope this can help someone as I could not with the help of god find any useful help regarding this problem.
Click to expand...
Click to collapse
Thanks kind man You helped finish my struggle!
The only thing I want to add is that the ROM from the original link is no longer available, so I found the correct ROM using Google from the original filename here https://firmware247.com/lenovo-tab4-a10-plus-tb-x704f-firmware/

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