[HELP] Lenovo p70 bootloop and inaccessible recovery mode - Android Q&A, Help & Troubleshooting

I tried to install custom rom in my lenovo p70, I successfully flash TWRP and I backup my device before proceeding in flashing this rom in "www.needrom.com/download/vibeui-3-5/". After I backup my device, I proceed in installing the rom using twrp but when it says reboot, my phone stuck in boot logo and keeps on restarting. The "Volume up + power button" still working and I got a chance in selecting recovery mode but when I choose it, it just stuck in boot logo and restart again. I tried flashing the TWRP again but no luck, I can't enter in recovery mode to restore my backup :crying::crying::crying: Please I need help

Assuming the backup via twrp is still in the internal storage, go to fastboot and boot the twrp image (fastboot boot *twrp.img*) and restore.

I'm stuck in fastboot sir. My previous ROM is android 4.4.4 64bit. Can I flash the stock rom using flashtool?

pryxen said:
I'm stuck in fastboot sir. My previous ROM is android 4.4.4 64bit. Can I flash the stock rom using flashtool?
Click to expand...
Click to collapse
Download ADB and Fastboot tool. Place the custom recovery image on the ADB and Fastboot folder. Turn on the device and go to fastboot then connect it to the computer. Open terminal/cmd: fastboot boot "name_of_the_recovery.img"
It should boot the custom recovery then you can restore your backup.
Or just flash the stock rom if you have it.

I also have the same problem. my stock rom on Lenovo-P70-A was kitkat 4.4.4. 32bit. i tried to install CM-13 64bit by following the procedure on this link: http://www.lenovoroot.com/2016/10/cyanogenmod-130-for-lenovo-p70-fully-working.html . but something went wrong. i flashed P70A_AOSP_5.1_64bit_v2 using SP Flash tool and then flashed cm-13.0-v1-UNOFFICIAL-P70 but when i rebooted the phone, it is in continous bootloop. turns on, shows logo for some seconds then again boot. i can go into fastboot mode but can not get into recovery. prevously my phone was rooted and i made backup with twrp on my usb flash but now how can i restore my backup from usb flash. i can not boot into recovery even from fastboot and can not flash twrp or other recovery from fastboot.
any help would be appriciated.
thanks in advance.

UPDATE: BOOT LOOP LENOVO P70-A PROBLEM SOLVED.
Before when i posted the bootloop problem. i was unable to turn off the phone and without turning off properly I was unable to flash stock rom with SP Flash Tool, but after searching i found this thread : https://forum.xda-developers.com/nexus-4/help/removable-battery-how-to-shut-phone-t1964992 .In this thread I found how to turn off a phone with a non removable battery. During bootloop when Logo appeared i kept press power button at least for 10 seconds and then phone powered off and no more boot loop. so I was able to flash stock image using SP Flash tool. now my problem solved and phone is working fine.

Related

[Solved] TWRP Recovery brick my device on Marsmallow

Hello. I reinstalled stock ROM and downloaded Marshmallow updates but when I flash the recovery with SP Flash Tool or with fastboot, I press Vol+ and Power, and recovery appears, but when I restart the device, stay stuck on BLU Logo. Any way to fix it?
Edit (Solved): I flashed the recovery, flashed SuperSu zip and solved.
Did you enter the recovery and set system to rw?
I had the same problem. once i flashed SuperSU and it booted just fine.

cannot access recovery after flashing stock rom

Move from lineage os latest build using twrp afterthat i tried to clean flash of stock rom but when i tried to access custom recovery it stuck at boot logo but i can access my phone bootloader and power on/off works fine but recovery mode or reboot mode can't access
suggest some better solutions
aa_vi said:
Move from lineage os latest build using twrp afterthat i tried to clean flash of stock rom but when i tried to access custom recovery it stuck at boot logo but i can access my phone bootloader and power on/off works fine but recovery mode or reboot mode can't access
suggest some better solutions
Click to expand...
Click to collapse
download latest twrp from official website and reflash ur recovery in fastboot mode
nothing will happen when i gave that command after flashing the twrp
fastboot boot twrp.img
it show failed dtb not found
something like that

Redmi 5 - Bootloop stuck - No recovery

Hello everybody!
The last day my phone got stuck on bootloader screen. It just wouldn't boot the OS.
So I tried to fix that by flashing other rom. I have unlocked it trough MiUnlock.
Flashed in fastboot TWRP(rosy) recovery. It could boot TWRP but after a reboot, would launch MiRecovery.
After that the Android didnt start no more. After a new flash of TWRP I was able to enter recovery. I tried to flash a custom rom. After that the VOLUME UP + POWER wouldnt launch recovery no more (Also VOLUME DOWN+UP+POWER buttons, wont boot the Recovery)
Now i found an EDL mode to flash rom through XiaoMiFlash. Did it, Made the steps from tutorials. That, has changed the device to COM10 in MiFlash which let me try different official roms, and i always get the same error message: cannot receive hello packet, MiFlash is trying to reset status!
Also tried too flash a recovery img.
Tried everything i found on that, nothing worked to get those packets...
My only hope was to fastboot flash recovery TWRP or MiRecovery. And then flash new rom to fix my phone.
Tried many version of Twrp, but no success to actually flash.
I have tried removing recovery via adb and flashing another. Logs shows success but no effect on phone.
Still can't acces recovery mode on my phone.
Bootloop stuck. Shows MI logo and that its Unlocked.
Doesnt work flashing via fastboot - TWRP or MiRecovery images.
My phone is bricked for a week now. Please share a solution if you got one.
SOLVED
Good news. finally flashed chinese version through miflash tool.
had to rename some files from rom.
Flashed through BOOTLOADER.

Can't boot into recovery or fastboot after attempting to flash stock recovery

I was running into issues with my phone where it wasn't booting, then I flashed a new rom and it only booted into TWRP so I decided to delete my recovery and flash the stock image using ADB. I deleted my recovery, flashed the stock image and then did fastboot reboot. This is where the problem began, it is now stuck in a boot loop and I am unable to get into recovery or fastboot via power and volume buttons. Anyone got any ideas?

Realme 1 Bricked while rooting help.

While I was flashing the magisk boot.img to realme 1 (CPH1859) the phone bricked and is in boot loop now .
Screen shows Realme Powered BY ANDROID and Orange state warning and if trying to go into recovery the phone boots to fastboot mode and recovery not shows up.
I tried flashing from fastboot but it doesnot work and goes to bootloop again.
Help me with this please.
same problem here pease help
First do some research before flashing and always take nandroid backup to be safe.
Flashed the wrong boot.img i.e it's old one not the updated.
Your phone is in fastboot mode, try to flash or boot into twrp recovery and now flash the official stock rom that's it, now phone should start as normal.

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