i used this firmware https://forum.xda-developers.com/redmi-5/development/rom-lineage-os-15-1r46-xiaomi-redmi-5-t3849181
i made factory reset
while entering the wifi password the lineageOS logo showed up, then the phone turned off and never started again
what can i do
Technically the hardware should still be fine.
Try connecting to charger & hold power button for 15 secs. If it still doesn't boot take it to service center.
Rollback to Stock ROM
If you can get into bootloader by holding down Volume Down and Power, then you can use the method in this link:
http://en.miui.com/a-234.html
TWRP will be removed if you use this method and you can start fresh.
Related
I have a LG D805 locked to Telcel in Mexico and tried to SIM unlock by unlock code.
After SIM unlock, I can't get the local mobile operator's signal and the the problem was started there.
Rooted by ioroot24 and
SuperSU, FreeGee,Titanium Backup Pro were installed
installed CWM and ROM manager and backed up files.
Then flashed D805_panama_stock.zip for testing.
Failed to get the signal. and then flashed D805_10A-724_RADIO.zip
Tried to wipe data / cache by factory hard reset.
After factory hard reset, Everything's gone and Just LG logo boot loop.
Now,
Press and hold power, then I can turn it off.
When g2 is turned off,
Press and hold Volume + button and plug in USB, then can't enter Download mode
When g2 is turned off,
Press and hold Volume - and Power at the same time until LG logo's on and release them and
Press and hold them again and then press Power buttom 3 times , then Factory Hard Reset.
again enter into LG Logo boot loop status.
When g2 is turned on,
Tried to communicate thru ADB but not listed.
When g2 is turned off,
Press and hold Volume + & - and Power button at the same time,
can get emergency mode when the touch panel doesn't work.
Tried to do it by using Ubuntu's terminal command but the problem is now that
the computer does not recognize g2.
while installed KOUSH universal ADB driver.
Is there any ways to have PC to recognize g2 ?
Thanks in advance any clues and advise to catch g2 by PC in this case.
Hello
Only way to start Android in flashed Moto E xt1021 is going to bootloader mode and selecting "Normal Powerup", otherwise it boots to TWRP.
With the phone power off, then
pressing and holding the power key,
the "bootloader unlocked" warning appears, then
releasing the power key,
TWRP starts.
I tried flashing these two roms:
Cyanogenmod cm-13.0-20160708-NIGHTLY-condor.zip
Stock XT1021_Retail_US_51_Optimized_v1.0a_Non-Deodexed.zip from http://forum.xda-developers.com/moto-e/development/rom-stock-motorola-lollipop-rom-t3167111
Tried flashing with latest TWRP and Cyanogenmod recovery but the problem is always the same. Can't power the system directly with the power key.
Please tell me any hint on how to solve this
Must add that originally I ota upgraded to lollipop then unlocked the phone and flashed it.
I can't find how to boot the phone directly to system, reflashed many times and nothing...
Any ideas??
Nothing?
woke up in the morning my phone was turned off. So, i tried to charge it . then it went to fast-boot mode directly. I thought something was up and powered it off and tried to turn on but it got stuck on boot screen - I Thought(Just a Brick and i could reverse it)
Series of wrong steps:
1. i advanced wipe system,data,internal storage (I thought it would reset the phone :cyclops: ). but i realized that i delete everything later.
2.from twrp i directly went to fast-boot mode. But, my morning brain made me to poweroff the phone from fastboot.
3.Tried to go to fast-boot but accidentally i powered it on which started a boot-loop.
i cant shutdown the mobile or do anything .
i want to known whether can i still go to fast-boot mode or not.
if I could some how shutdown or go to fast-boot i could bring my mobile back to life
Please Help Me Out !!!!!!!!!!
EDIT :
i found the answer holding Vol Up + Down + Power buttons would force shutdown it.
You need to flash with stock rom , try to hold volume - and power while re booting
Not working
Hello,
as I wrote in this (now locked) thread, I installed Superior OS and got stuck in bootloop. I get "Galaxy S9+" screen followed by system bootanimation, which repeats itself indefinitely. It doesn't restart by itself, it just boots endlessly.
The problem here is that I can't access recovery or even download mode. I tried to restart (power + volume down) and then quickly press combination to access recovery or download mode. No luck. I couldn't even turn the damn phone off. I just kept restarting.
So I let it drain the battery hoping I could then power the phone on with correct key combination. I tried holding bixby button + volume down while inserting USB. It just started booting up to system with boot animation. I tried holding bixby + volume up, or even power + bixby + volume down. No luck either.
I got correct USB drivers installed, as I flashed the phone with Odin in the past. Odin recognizes phone while it sits on boot animation, but it won't start flashing. ADB or fastboot do not work on bootanimation, as the ROM is freshly installed. I presume it has ADB turned off by default...
I'll be grateful for any ideas and suggestions.
No escape , man. I tried all ( check this rom for galaxy note 9 )
Nice...
I went to service center, they said they can fix it for me. 40 euros for reflash (download mode isn't necessary), 100 euros for complete unbrick. I hope the unbrick isn't necessary and the bootloader is intact. I'll post with update.
sm-t870 unlocked/rooted stuck in bootloop
cannot enter recovery or download mode, or even seem to shut the tablet completely off.
any combination of buttons turns the tablet on with the message "bootloader is unlocked press power key to continue"
so holding power+volUP, must be let go to press power which seems to interrupt the button combination
power+volDOWN seems to shut the tablet off for 5 seconds but it automatically turns back on.
having plugged into laptop seems to make no difference.
help!
Hi man, have you fixed this issue? I'm having the exact same problems as yours. I updated my Magisk it just went bootloop.
Thanks!
Plug into PC then Power+Volume Up got me into recovery mode