Hello guys, sorry for my english,
I was on Android 9, patch 1 April 2019, expecting my new display to get to switch as it was broken, and downgrade the ROM to patch November 1, 2018. I switched the touch (not original, great replica quality), I turned the phone on and stayed 3 days with it, working perfectly. I decided to change the ROM, I used this method:
https://forum.xda-developers.com/mi-a1/how-to/tutorial-downgrade-9-0-to-8-1-edl-imei-t3879624
when finished, had BOOTLOOP, ok, I tried this other recommended method:
https://forum.xda-developers.com/mi-a1/help/repair-imei-mi-a1-links-updated-t3756891
Also had BOOTLOOP. ok, I tried to pass ALL these roms via EDL MODE:
http://prntscr.com/nqm8j1
EVERYONE HAD BOOTLOOP
PS:all the roms of the print had bootloop, except the one that is highlighted in red, it starts, but after EXACT 20 seconds, the cell crash and restarts. Also does not connect the WIFI
Then I tried a method with TWRP with the file * PERSIST.IMG *, was to put this ROM file installed in the internal memory and give the command in the TWRP terminal: dd if=/sdcard/persist.img of=/dev/block/mmcblk0p27
I tried this method with ALL ROMS I passed, (all that are in print), and none worked.
In the last attempt, already sad and hopeless, I tried to pass the rom I wanted in .zip by TWRP, this:
http://prntscr.com/nqmbjf
It started, however, without IMEI, and with the WIFI turned off, the WIFI does not connect at all
I put the command * FASTBOOT ERASE SYSTEM *, tried to pass other roms, and nothing, all give bootloop. I tried to wipe everything, and even then, all roms passed via EDL or MIFLASH give bootloop. I'm hopeless now. Any help is very welcome. Thank you all
Related
Hello,
I own a Huawei P8 L09, bootloader unlocked, rooted and with TWRP recovery.
I tried this morning to flash a new rom using TWRP recovery.
Problem is that I do believe I wiped to many partitions and I ended up with a bootloop.
I could at first access 3 times the emui erecovery (btw, Wifi recovery failed) but not anymore (is it related to the battery level ? I don't know how much I still have)
Following a lot of threads here and on some other forums (I've been searching now for approx. 7 hours...) :
I downloaded a update stock ROM (B170 something), I extracted Boot, System, Recovery and Cust
I entered bootloader mode (it's the only mode I can go to; recovery No, Download mode neither)
and on my computer I typed in the cmd "fastboot flash recovery recovery.img" same with system, cust and boot.
All of them said "Okay" but the bootloop is still there and I can't acess any other mode or shut the device off.
Also, my bootloader indicate that i'm "unlocked" but when I try to do something as :
"fastboot erase cache" it says "remote: not allowed" or something like that.
I tried the SD card flash method but I can't even acess the 3-button mode (doesn't work - bootloop again).
Finally, I've got 2 questions :
1) Is there a solution ? Is there/was there anybody in the same situation ?
2) Does the battery level influence wether I may or not enter any mode ? like b.e. under 30% I can't access recovery or something like that ?
Thanks in advance for your help and sorry for my bad english.
Greetings from Belgium !
Jules
Hi!
I have the same situation as you do, All i know is that you can access the eRecovery only if you're plugged in.
But it's completely useless. Have you found any solutions yet?
Edit:
i struggled and i'm still struggling but i figured out that I need the recovery and boot img of the version i was on previously. In my case that is B350.
The main mirror is down but i managed to find another one: https://mega.nz/#!NAcgQY7Y!I4eRfkaq62J31csv_wZ8_nTzmUbWPX71JUicDysjus8
after flashing them i was able to partially flash (using vol+-&pwr) B170 (it only went up to 90% with my USB attached, fails without USB)
At my surprise it booted B170 even if it didn't complete, however right now it keeps rebooting every minute. I'll update if i manage to fix this
I have the same problem as you both. To flash boot.img and other files by fastboot we need to unlock bootloader. To unlock bootloader we need to have Imei, Product Id and SN, but I can't read it because phone won't turn on.
Anyone know how to get this info?
you can read these info from the packaging box!
I managed to fix my issues (i believe) by continuously flashing and flashing versions. I never really managed to fully OTA update to 100% due to some "CUST error" but from B350 i managed to "update" to B170, then to B200, then to B321a.
Now i just installed TWRP and rooted it and on the process of installing xposed (if possible).
I wasted a good 6-7 hours on everything already
Well now I actually sent my phone in repair, given that it still was under warranty.
If they return it unrepeared, i will try it your way, Nikooo777. Thanks.
TukAliveFra said:
Well now I actually sent my phone in repair, given that it still was under warranty.
If they return it unrepeared, i will try it your way, Nikooo777. Thanks.
Click to expand...
Click to collapse
you gonna pay for the repair..
My friend has a Qualcomm Galaxy Note 4 running stock 6.0.1 firmware that got into a bootloop without him doing anything to the phone. The latest update was installed possibly a week before this happened and there was nothing wrong with the phone up to this point. Here's some information.
1. Phone is not rooted.
2. Locked bootloader
3. Bootloader didn't load from stock recovery the first two times, but now it works fine.
4. I flashed TWRP 3.0.2.0 through Odin, and it's working fine.
5. Phone is charging fine and everything seem to work fine except for the OS.
6. I tried mounting the system partition from TWRP but i don't get the "Mount storage" option like i do in my OnePlus 3T for some reason in the mount menu. I can select the data and system partitions and enable and disable MTP, but there is no option to mount.
7. I tried fastboot and ADB commands, but the computer doesn't detect the phone. It returns blank. (fastboot detects my OP3T tho)
8. I tried flashing the stock firmware through ODIN. But after pressing start at "Leaving CS code", i'm returned this code:
9. I then wiped everything from TWRP and formatted the storage.
What do you think is happening to the phone? Is it bricked? How do i fix it?
Thanks !!! <3
[Update 1: Tried flashing the firmware again from ODIN, and IT WORKED this time!!! It's booting up now, we'll see what happens]
[Update 2: Still bootlooping ]
[Update 3: Actually, it just restarted once and now it's stuck at the breathing Samsung logo]
[Update 4: It's bootlooping. 4th loop now]
Put it in freezer(i am serious) for about an hour.
Then try to boot.
This can be an emmc issue.
*Remove the battery before putting it in the freezer.
Reporting Via N910G.
yashthemw said:
Put it in freezer(i am serious) for about an hour.
Then try to boot.
This can be an emmc issue.
*Remove the battery before putting it in the freezer.
Reporting Via N910G.
Click to expand...
Click to collapse
I flashed the stock firmware but i'm not sure if it's working. How do i know i got through EMMC if the OS didn't boot up?
Also, if i could replace a part and fix this issue, what would the part be?
Hi all,
I'm hoping someone can shed some light on this problem ..
Background:
- Was running Oxygen OS and went to update it to the new beta, booted into TWRP, flashed the file and rebooted - nothing happened, black screen with a constantly lit blue LED.
- Back into recovery but it didn't ask me for a pattern so it no longer recognised the encrypted partitions.
- Ah well, erased everything a few times and booted back into recovery to flash a new ROM, TWRP loads but no longer responds on the touchscreen, it's stuck at the "swipe to allow modifications to system partition" screen
- booted into fastboot, reflashed TWRP, same deal, Tried all 3 available versions but no difference. Also tried the clockworx build.
- flashed stock recovery and tried to sideload the rom but the first time it bombed out at 48% or so, now it just stops with "Xfer 0.0%" ..
- Saw this thread here https://forum.xda-developers.com/oneplus-5/how-to/unbrick-tool-oneplus-5-t3648169 and downloaded it but the MSM tool does not recognise any connected device even though I have "Qualcomm HS-USB QDLoader 9008 COM23" in the device manager
I'm going pretty nuts now so any tips appreciated :/
Cheers
K
Right - quick update - managed to get it re-flashed using the MSM Downloader tool after a lot of trial and error .. if anyone has any questions about the process just let me know!
on my phone TWRP shows no files on in any folder. can you pls help?
krrunch said:
Right - quick update - managed to get it re-flashed using the MSM Downloader tool after a lot of trial and error .. if anyone has any questions about the process just let me know!
Click to expand...
Click to collapse
Hi! I believe that I am in the same boat as you were. On short: was rooted & wanted to stock. Flashed stock recovery & last OS from oneplus site and got stuck in boot. Afterwards I was no longer able to see my device in the stock recovery adb install....
Can you give me a hand please! Thank you!
Edit: Got it to work with the qualcomm method
Hello,
You should install Hydrogen OS to unbrick your phone.
After that install TWRP and then install the full rom OOS 5.0.4.
Asus Zenfone Selfie ZD551KL
Hello, i have a big issue with my Asus zenfone selfie. It worked properly and a week ago just restart and cannot boot again, it is bricked in bootloop.
When i go to recovery it gives me asdf/recovery/last_log (bad descriptor) error, when i clear cache, wipe data/factory reset. It clear`s it and wipe the data but when i try to power its bootlooped again, somethimes start with the screen like brand new, enter Language, Keyboard and than when give me the step to add wi-fi network immediately freeze and restart after 2-3 second and again going to bootloop.
I cannot use my phone again can samoone help me ?
(My phone first is buyed CN model and i personally change it to WW firmware and update to latest WW without problem, worked almost 2 years)
Steps i try myself :
1. connect to adb via PC, when i try adb sideload ....exe it gives me asdf/recovery/last_log (bad descriptor)
2. Put the firmware to the SDcard, and apply update from SDcard from recovery, succesfully update but bootloop remains (reocvery confirmed that the firmware is updated to WW_21.40.0.2210 )
3. Try to connect to fastboot, i have adb installed, android usb drivers on windows (adb devices in apply update from adb worked and see the phone attacked) but in fastboot adb devices does not find the device. So i can`t go furthure (i find some kind of solution but it guides me true fastboot and i stuck in not getting my phone recognized)
Kamen911 said:
Asus Zenfone Selfie ZD551KL
Hello, i have a big issue with my Asus zenfone selfie. It worked properly and a week ago just restart and cannot boot again, it is bricked in bootloop.
When i go to recovery it gives me asdf/recovery/last_log (bad descriptor) error, when i clear cache, wipe data/factory reset. It clear`s it and wipe the data but when i try to power its bootlooped again, somethimes start with the screen like brand new, enter Language, Keyboard and than when give me the step to add wi-fi network immediately freeze and restart after 2-3 second and again going to bootloop.
I cannot use my phone again can samoone help me ?
(My phone first is buyed CN model and i personally change it to WW firmware and update to latest WW without problem, worked almost 2 years)
Steps i try myself :
1. connect to adb via PC, when i try adb sideload ....exe it gives me asdf/recovery/last_log (bad descriptor)
2. Put the firmware to the SDcard, and apply update from SDcard from recovery, succesfully update but bootloop remains (reocvery confirmed that the firmware is updated to WW_21.40.0.2210 )
3. Try to connect to fastboot, i have adb installed, android usb drivers on windows (adb devices in apply update from adb worked and see the phone attacked) but in fastboot adb devices does not find the device. So i can`t go furthure (i find some kind of solution but it guides me true fastboot and i stuck in not getting my phone recognized)
Click to expand...
Click to collapse
same problem. stuck on bootloop on stock recovery
https://www.youtube.com/watch?v=cDRsEsI0qBY
Have you guys tried this method, yet?
Ok, so I’m trying to fix this phone my friend messed up like a year ago and then gave up on..
Huawei P10 Lite
Build No: WAS-LX1C432B183
Bootloader: unlock
FRP: unlock
Rooted (or used to be I guess)
These are his notes from back then:
Flashed an unstable Lineage build and provided the wrong vendor.img –
tried to flash stock Nandroid backup through TWRP, which failed, phone was still running Lineage. Bugs got worse every reboot, finally stuck in bootloop on Lineage booting screen. Then did a full wipe and flashed stock ROM again - update_data_full_public.zip worked, update_full_WAS-L01_hw_eu.zip failed ("error:9")
finally flashed vendor.img the same way as with the wrong file in the beginning dd if=/external_sd/vendor.img of=/dev/block/bootdevice/by-name/vendor
now device can't mount /vendor anymore and bootlooping on the “ur device can’t be trusted” screen
Ok, so now I honestly don’t know what the last command actually does or if he got it wrong, he can't remember where he got it from and so far I didn't really find anything on it either..
I can now
• boot into erecovery, which starts but fails every time ("file does not exist"),
• do 3 button method, which gets to 5% then stuck again and returns to bootloop
• fastboot flash just about anything successfully according to logs – still bootloop
• use Unbrick option in the Multi Tool (which does the same as far as I can tell), again successful according to logs but still bootloop
• get into TWRP, flash stuff from there (stock, Lineage), also success but no change
I keep getting “failed to mount /vendor” in the logs though, and still can’t mount /vendor from TWRP and it says it’s 0MB.. I honestly don’t dare messing with partitions on my own as I’m not sure what the exact problem is..
Can someone please help?
Thanks already (and sorry this is so long..)