So i installed Pixel Experience On my poco x3 pro and everything went good 2 weeks after i tried going back to stock. the first thing i did was that i downloaded the stock firmware then i flashed it using twrp instantly it was a fastboot rom,after that twrp gave me some error and then everytime i tried to boot into pixel experience back it just boots to twrp, then i wiped all data (twrp,pixelexperience) and then i used mi flash tool locking bootloader using flash_all_lock after that i got some error and i basically locked bootloader same time couldnt boot into stock firmware, now its just stuck on fastboot no matter what i do reboot or even use mi flash tool it still boots to fastboot (it even doesnt boot into recovery) i hope anyone can help me fix this problem.
Jerjfo said:
So i installed Pixel Experience On my poco x3 pro and everything went good 2 weeks after i tried going back to stock. the first thing i did was that i downloaded the stock firmware then i flashed it using twrp instantly it was a fastboot rom,after that twrp gave me some error and then everytime i tried to boot into pixel experience back it just boots to twrp, then i wiped all data (twrp,pixelexperience) and then i used mi flash tool locking bootloader using flash_all_lock after that i got some error and i basically locked bootloader same time couldnt boot into stock firmware, now its just stuck on fastboot no matter what i do reboot or even use mi flash tool it still boots to fastboot (it even doesnt boot into recovery) i hope anyone can help me fix this problem.
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Have you tried unlocking the bootloader again?
You used "flash&lock all" instead of flash without locking on a stock firmware you had issues flashing with twrp?! Not a smart move, my good man. You have only yourself to blame.
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Hello guys, i did a lot of research before coming here and nothing seems to help me.
The Story is.. I updated to nougat, unlocked it, flash twrp, flash supersu and it showed no sim. So i tried wiping the phone and flash nougat again. Phone keeps booting on TWRP. So i flash Xiaomi.eu 6.12.1(the one i use before update to nougat). Still booting on TWRP, i read somewhere if your phone keeps booting on twrp, get to fastboot and type "fastboot continue" , and the phone finally boot to miui and now im on xiaomi.eu 6.12.1 bootloader locked.
The problem is when i try to update using updater, the phone reboot to MI logo and shuts the phone down .When i turn it on its still not updated and the rom.zip is deleted, i tried different version same thing happens. TIA!
Hi Guys,
My phone got bricked.
I was using CM13 nightly in my phone. Suddenly my phone went in bootloop. I can't even able to access Recovery (TWRP which I had installed already).
The only thing working in my phone is fastboot with boot loader unlocked.
I tried to reflash the recovery. But can't.
Tried many things and nothing worked out.
Finally decided to return to the stock ROM, but it is also unsuccessful.
Tried fastboot -w command, but cant wipe the cache.
Please help / suggest.
Many Thanks in advance.
I got my OnePlus 7 Pro today and tried to install Magisk by patching the boot.img. After trying to flash the patched image, I now have an issue where rebooting the devices leads me straight back to the bootloader. Trying to enter recovery also leads me straight back to the bootloader. I tried flashing the original boot.img I extracted from the OTA update file provided by OnePlus, but it still isn't working. I do not have TWRP or any custom recovery installed. Any help would be much appreciated. I noticed similar threads, however they all installed twrp, though I haven't yet as trying to run "fastboot boot twrp.img" always resulted in it booting to a screen saying "fastboot mode" which wasn't terribly helpful.
Edit: Its not the tmobile/5g/carrier version. I purchased it through OnePlus' website though I forget the exact model number.
Well, "fastboot boot twrp.img" does not work on all devices, sometimes you have to use: fastboot flash boot insert_twrp_img_name_here.imgLearned that the hard way, also use the unofficial twrp from mauronofrio.
Had the same problem as you have, and fixed it with that unofficial twrp.
Faith1105 said:
Well, "fastboot boot twrp.img" does not work on all devices, sometimes you have to use: fastboot flash boot insert_twrp_img_name_here.imgLearned that the hard way, also use the unofficial twrp from mauronofrio.
Had the same problem as you have, and fixed it with that unofficial twrp.
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Did you need to completely revert to stock after the issue, or did flashing twrp fix the fastboot loop?
Edit: Trying to flash the stock fastboot rom currently as flashing twrp did nothing probably because me trying to fix it broke everything. Hopefully the stock rom will get everything back to a working state where I can try again, just this time flashing twrp.
Also using windows this time instead of linux....
mnbvcxzl90 said:
Did you need to completely revert to stock after the issue, or did flashing twrp fix the fastboot loop?
Edit: Trying to flash the stock fastboot rom currently as flashing twrp did nothing probably because me trying to fix it broke everything. Hopefully the stock rom will get everything back to a working state where I can try again, just this time flashing twrp.
Also using windows this time instead of linux....
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Ok, so, trying to restore stock seems to have failed miserably.... any advice is most welcomed qq
OK.... so trying to unbrick the device using the msm stuff, I couldn't even make it to the downloader screen. After holding volume +/- and powering off, my screen is now black HOWEVER the phone gets detected by windows when I plug & unplug it. I have no idea what to do anymore. Someone please help
Figured I'd give the solution here in case someone else is in the same exact problem as me:
Follow the instructions over at https://forum.xda-developers.com/oneplus-7-pro/how-to/op7pro-collection-unbrick-tools-t3956595
I tried to de-brick it using the fastboot roms and all that, no dice. The only thing that seems to have worked was following the above and using the msm tool. Everything wiped, but hey, at least the phone is bootable again and now I have a way to fix it should this happen again. Yay for happy endings.
Edit: Also, following Faith1105's advice, flashing twrp to boot instead of trying to just boot it first worked successfully and from there I was able to install magisk.
Edit 2: Now wifi isn't working.... why life, why...
Edit 3: OK: EVERYTHING IS GOOD NOW. Twrp ran into a boot loop issue, used twrp to flash the most recent android 10 zip, rebooted and was greeted by stock recovery, then used that to wipe absolutely everything and reboot. After skipping through initial setup and making use wifi was working I rebooted again and this time tried booting twrp the way the usual instructions say to, this time it worked for whatever reason so once that started I used twrp to flash twrp's installer and magisk. It looks like everything is working correctly now. If you have the same issue maybe this stuff will work for you or maybe not: I don't know, and honestly I'm now brain dead lol.
I was on xaiomi.eu rom 12.1.3.0, it was working ok with some bugs i.e. dual app not working and some apps not working, i was intended to upgrade to xiaomi.eu 12.2.1.0, my recovery was TWRP-3.4.1B-0328, flashing was ok without error, after rebooting, the phone was stuck om MIUI logo, I've tried rebooting many times with no luck, then I use stock fastboot rom 12.0.4.0 global version using MiFlash tool, it worked fine, but when i reboot the phone i get stuck on MIUI logo again still stuck unless i flash fastboot rom.
I've tried different TWRP and changed the file system from F2FS to EXT4 and change back but still the same issue.
any ideas why this happened ? and how to solve it?
the phone now working on official global rom 12.0.4.0.
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.
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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/