There is an issue with the kernel source of the tablet. Sometimes, it gets stuck on recovery. But there is a workaround.1) Custom recovery with touch (TWRP and variants)
Open the terminal (located under Advanced -> Terminal)
Execute busybox reboot
If it fails, please ask your recovery's maintainer to add busybox support
That's it! You should be rebooting to system.
2) Custom recovery without proper touch (CWM and variants)No solution for these. Flash TWRP.
3) Stock recoveryYour system is corrupted and cannot boot into system. Flash stock ROM.
Thanks for reading
Related
Experimental and under development, certain functions may cause damage up to and including data loss and bricking!
Features:
Full touch UI
Working mounts for system, data, cache, external sd
AROMA compatible
4.2 Jellybean Compatible
Changelog:
Fixed mounts, access to external SD for backup/restore and flashing.
Updated to 2.3.2.3. Automounts external SD, built against JB Source, curtain animation removed, 4.2 compatible.
Installation Instructions:
This assumes you still have your drivers from when you rooted, and you have an unlocked bootloader. If not, go unlock it.
Download the recovery image someplace useful, like where you have fastboot installed, or c:\twrp
Reboot into download mode (fastboot mode) by powering on holding volume down, then selecting the usb icon with volume down then power to select.
On the PC, type fastboot flash recovery twrp-thrive.img
Once it's done (should be like 3 seconds) type fastboot reboot then hold down volume down again, this time selecting recovery
Enjoy TWRP recovery!
Alternate Installation:
Flash the TWRP flashable zip in CWM same as you would flash any ROM/Kernel.
Uses the Balthesaur Kernel
Downloads:
TWRP 2.3.2.3 Fastboot Flash image
Flashable Files:
TWRP 2.3.2.3 Recovery flashable zip - Flash in recovery same as any other ROM/kernel
CWM Recovery flashable zip (thanks to dalepl) - Returns you to CWM Touch Recovery, flash in recovery same as any other ROM/kernel
A sure shot tutorial
If you don't use as said, or skipped any steps,then it won't work.
Wipe everything (backup your data first)
Install ycjeson recovery
Install stock 19s (provided by leeco, none else)
Change recovery to official (risabhs)
Boot into system and setup
Install multirom
Tick both recovery and multitrom zip
Click install
It will ask for permission give them
It will ask for reboot
Select ok
It will boot into recovery
And give some error - ignore it
Go to 3dots - multirom options in recovery
Select inject boot.img (it should install without any error)
Then install any Rom you want
After that you will have room selection option in boot menu
Imp:
If it doesn't work reasons
You haven't followed instructions
Files you installed are corrupted
You messed your phone with different bootloader and names
This is working and will work?
I'm not the developer. Don't forget to give the proper credits to the developer.
Credits:
Rishabh Rao.
Jignesh jain.
How to use MultiRom video:
Your 18th Line in This Post
"Inject boot.img"
I am confused with this statement..
Which boot.img we have to inject or do we have to click on boot sector??!
multyrom only whit an original rooted firmwhare ? no possibility of use two firmwhare(CM and lineage?)
I am on Nougat RR rom, trying to install multirom. by installing multirom apk app . it does not download Multirom and multirom recovery..
Step by Step Installation of/Upgrade to Android Pie Custom Roms
Following this guide, you will lose all your data if haven't backed it up yet!!
Also NO USING GSI PIE!!!
Requirements:
- Twrp is already installed.
What you need:
- LineageosTWRP (Attached to thread)
- Custom Rom (can be found here)
- Open Gapps (Pico or Nano)
Only if Root is wanted: Chose either of them
Magisk(Recommended) or SuperSU
- A brain and a body
- The Knowledge that you will wipe your phone by doing this. Be Warned.
Installation:
1. Backup all the files that you have either by copying them to a usb drive ,a micro SD or your computer.
2. Check that all files are copied successfully and can be opened or viewed.
( Some apps have a cloud synchonisation feature, use it if you have it as an option since it is really helpful!)
3. Now, get your preferred rom, gapps and if wanted, your root method ready, also unzip the twrp file aswell.
Copy them to your micro SD.
4. Boot into twrp via adb or by using some app(root needed).
In Twrp, go into wipe option, then select change file system. Change file System to ext4.
4.1 Now use Twrp Reboot-Menu Option to reboot into recovery(twrp) again.
4.2 Wipe system, data, cache and dalvik-cache partitions using the Wipe option
5. Go into Install Option and Press on "Install IMG" , select pietwrp image and flash it. (The name should be lineagerecovery.img or something if downloaded via telegram)
(If you don't have it yet and are in the Lenovo P2 Telegram group, type #pietwrp in chat and make sure to safe it to your download folder. Otherwise it's also attached to this thread.)
6. Reboot back to recovery like you did in step 4.1.
7. Now install your rom and gapps.
8. Wipe cache and then reboot .
9. Setup your phone and Enjoy.
( For Root, reboot to recovery. Flash your Root Method, wipe cache and reboot)
Enjoy and thank your Devs
FAQ
Q: Instructions unclear, phone stuck in bootloop
A: Either do this:
Download this folder and use one of the two ".bat" files. Boot into Bootloader via Volume Down and Power Button. --
It will flash S048 Firmware of our Lenovo P2, after the flash-process is finished it will boot up on its own. Recommended: Do all the ota updates via ota app.
Or: Boot into bootloader, via adb cmd prompt use: fastboot boot lineagerecovery.img , then use reboot menu to reboot into twrp. Clean Wipe phone(Wipe system,data, cache and dalvik-cache Partitions) and try flashing your Rom etc. again.
Q: Instructions unclear, hardbricked my phone!!
A: Thaat shouldn't have happened. Did you screw up somewhere?...
Luckily you backed up your most important files!
If you have downloaded some custom rom for Lenovo a3300-GV but unable to flash through TWRP then you should follow these steps.
[NOTE: You must have Stock Rom installed ]
Instructions 1.Uninstall any other root app then restart your tablet
2.Install Super SU [latest version]
3.Download and install Flashfire
4.Put the custom rom in your external SDcard
5. If flashfire is not opening then set date to 10-october-2015
6.Select install And locate your rom (the .zip file)
7.After that select wipe option and select every thing is expect external sd and otg.
8.Then Hit the flash.:laugh:
9.A black screen or bootanimation may appear then a screen with bunch of text wil appear (it's only file system tree) don't panic.
10.Then a screen with flashfire name it will show everything that a recovery shows.
Afterward the tab will reboot and you will be able to see the bootanimatin of custom rom.:victory:
But if you face bootloop issue after reboot then go-to TWRP and factory reset it
Your Bootloop will be solved:fingers-crossed:
I tried this method so it is Bug Free procedure:laugh:
✓ Instructions to fix all errors in Custom recovery with Flash Tool (Common name)
(This way is suggested by @Đoàn Gia Khánh VN)
-TWRP, PBRP, SHRP,. . . are all good Custom Recovery, but it still has some errors like:
"Internal Storage (0mb)"
"failed to mount XXX"
(There are more but too much so I'm too lazy to write )
-OK, because it's too long, let's go to the tutorial (Please read carefully before following):
1. Open the software Odin3, SP Flash Tool,. . . on your computer and make sure it can flash your Custom Recovery file (Ex: TWRP.img, PBRP.tar)
2. Flash Stock Firmware to your device, up to this step you can use the file patched by Magisk (For Samsung devices if you don't have AP patched by Magisk you need vbmeta-disabler.tar but for other devices I don't know)
(Note: This will LOSE ALL DATA on your device)
3. After Flashing is done, go to Stock Recovery => Factory Data Reset
4. Then flash your Custom Recovery file
(Note: DO NOT boot into the system as it may render everything useless)
5. Boot into Custom Recovery and do everything you want!!!
(Note: DO NOT boot into the system)
One more note: After booting into System, any errors on your Custom Recovery will probably reappear
Remember to interact so I know if you succeed or fail
Tested on Galaxy A12 and Galaxy A13
(My Galaxy A13 cannot boot after installing GSI. I tried the above and it worked)
-Translated by Googlag-