Lenovo S650 stuck on logo after flashing new ROM - Android Q&A, Help & Troubleshooting

Hi!
As mentioned in my previous thread, I had virus in my phone which was somehow attached to the system, so if even didn't remove when I tried to Factory Reset it many time. The user @sdeepb told me to wipe everything and then flash the Stock ROM again.
First of all I rooted it using King Root and removed some system apps which were demanding root access, but it also didn't stop advertisements. So then I installed TWRP v2.7.0.0 using this method: https://www.youtube.com/watch?v=JvJFIQLXa5s
Then I booted into recovery, first made backup of that ROM, I thought that the backup would store in sdcard but it stored in phone's own memory. I wiped Dalvik cache, Cache, Data, Internal SD-card, Android Secure and System. It also deleted the backup
Then I tried many ROMs from here (needrom.com). But in all ROMs, after flashing, when I tried to boot it, phone only shows Lenovo's logo. Last night I waited for 20 minutes but nothing happened. Then I flashed another ROM. Then tried booting it and didn't disturb it for 45 minutes. But still it is not booting the ROM.
(Also, when I try to boot to boot-loader from recovery, I my phone shows black screen on which it is written "=> FASTBOOT mode..." on the bottom.

Solution: http://forum.xda-developers.com/android/help/solution-lenovo-s650-stuck-boot-loop-t3274599

Related

[Q] Stuck on bootscreen

Hey,
First off i hope i have put this on the right sub forum.
I've been stupid (I Think) I've olso looked around on the forum and the [READ THIS] Got a Boot Loop? Don't post a New Thread!
topic.
I'm using my SGS2 for a year now and was using the ressurexionRimix rom for a while.
I've been plaing around with my phone so i got lots of folder that were not used etc, so I wanted to get it back to factory settings, here is when all went down.
Via Settings-Backup and recovery i gave my phone a factory reset (while using the latest ressurexionremix rom, i think this is the misstake i made) When my phone went into the reboot is got stuck on the splash screen, it kept reapeeting the boot animation.
The second mistake i mad was not puting back my back-up but thought well i want it back to it's first state so i'll use ODIN to flash the stock ROM onto it. now, 4 hours later and about 10 trys with diferent versions of the stock roms i'm still stuck on the boot screen.
I've also tryd flashing a cwm so i could get in cwm recovery, this also without any luck
Does anyone have a idea what to do!?
go back to recovery - mounts andstorage and format the following :
cache, system, data, sdcards if you have it in recovery. reboot
you have a bkank screen as your phone has been wiped. reboot into download mode.
Connect odin and flash a stock rom. reboot and your phone should work provided that you have not damaged the flash chip on the motherboard.
Is this in CWM? the problem is i dont have that anymore because i've flashed it toc stok. I now get in the Android system recovery
The option i get there ar:
Reboot system now
apply update from external storage
Wype data/factory reset
Wipe cache parition
apply update from cash
test redbend fola[FS]
Will try this, thank..will let you know if it worked
Wiped data/factory reset and cache after this i ebooted my phone and i got the message installing application, now i'm in the setup menu. Looks like it is working.
Did'nt realice there was a recovery besides CWM Thank yoy so much Cosmic Blue!!! You saved my life!!

Help with messed up safestrap

I rooted my device a few days ago in order to stop the 4.1 ota update, I am currently on 4.0.4 and the device is an xt912.
Today I decided to install safestrap and after installing the recovery and booting into it, I backed up the stock rom.
After backing it up, I clicked on reboot to system.
The device then jumped into a bootloop.
So I cleared cache, dalvik cache, and even factory reset but it won't pass the DROID eye.
So I created a new slot and restored my early backup and to my suprise, it booted up.
I then rebooted back to recovery and cleared system, data,cache and dalvik cache of stock slot and restored the same back up there and rebooted, and it booted up nicely. But after that the recovery kind of disappeared. So I installed safestrap apk again and rebooted to recovery to make sure it flashed.
I was able to boot into the recovery but as I tried to boot back into the rom, I got stuck in a boot loop again.
My problem is if I reinstall the recovery, the device gets stuck in a bootloop, unless I wipe everything and restore my backup.
Also when turn off the phone and connect it to wall charger, the battery sign doesn't show up again.
Can u guys help me out??
Doesn't matter if I loose my stuff.
I just want a working 4.0.4 with root and to be able to charge the device when it's off.
(BTW my version of safestrap is 3.3.0 I think. Its 3 point something.)
I need help ASAP.
Sent from my DROID RAZR using XDA Free mobile app

Huawei G620S - Recovery Boot Loop

Hi, Yesterday I flashed EMUI 3 onto my phone over CM12.1. I cleaned the dalvic cache and I also installed GAPPS. When the ROM loaded up, it said that the data in the data partition could not be used and asked me to wipe the Data Partition. I accepted because I had backed up all the information. It starts and about 30 seconds in the phone just switches off, but without any warning, No shutting down message or power off, nothing just on and then blank. So I turned my phone on and it just boots straight into recovery. I have restored from a backup, flashed my previous ROM. Re-Flashed the Rom I had, Wiped the Dalvic Cache, The cahce, the data partition and still no luck
Does anyone know what I can do??
Also another thing, When I turn my phone on, It says Honor (Its a Huawei ASCEND phone...) After flashing EMUI it said honor instead of Ascend, So I think its overwritten my bootloader. BTW, I was able to boot into my phone using said bootloader before, it was only after i selected to wipe and it blanked the boot loop started.
Found a Solution!!!
Fixed I installed PhilzTouch for the G620S, wiped all user data (cleaned for new rom) and re-installed CyanogenMod 12.1.
Thank you Philz!!!!!

Bricked the phone by wiping every partition in TWRP

My Redmi 5 plus won't boot as I messed up everything while trying to flash a couple of ROMs. At first the two ROMs that I flashed were working well. But after some time, whatever ROM I flashed, the phone started to restart while setting up the first boot (choosing language, region, etc.) and no further. So I tried wiping every partition there is under the TWRP wipe section (cache, system, vendor, data, internal storage, and so forth). Then flashed a custom ROM again with and without GApps but no success. I noticed that the phone even started to restart before the first boot finished. Also, after flashing stock ROM, TWRP said no OS installed. I even tried flashing stock MIUI ROM in fastboot mode. Although it went well, still bootloop and the device keeps restarting. However, before all of these problems, I did take a backup of every partition, leaving nothing behind, so I restored everything but again the "No OS installed, are you sure to boot?" message. Now I'm freaking out, not knowing what to do. I read somewhere that flashing via QPST tool may help but I'm having problems with installing it.
If I manage to make my phone work again, I will not flash any other ROM, ever.
Try installing new firmware with recovery, if that doesnt help you can try flashing with EDL mode.
Just open your phone and bridge these points ( on photo ) and connect phone to PC.
It should appear in XiaoMiFlash as COM[number].
Good luck!
steve_i7 said:
My Redmi 5 plus won't boot as I messed up everything while trying to flash a couple of ROMs. At first the two ROMs that I flashed were working well. But after some time, whatever ROM I flashed, the phone started to restart while setting up the first boot (choosing language, region, etc.) and no further. So I tried wiping every partition there is under the TWRP wipe section (cache, system, vendor, data, internal storage, and so forth). Then flashed a custom ROM again with and without GApps but no success. I noticed that the phone even started to restart before the first boot finished. Also, after flashing stock ROM, TWRP said no OS installed. I even tried flashing stock MIUI ROM in fastboot mode. Although it went well, still bootloop and the device keeps restarting. However, before all of these problems, I did take a backup of every partition, leaving nothing behind, so I restored everything but again the "No OS installed, are you sure to boot?" message. Now I'm freaking out, not knowing what to do. I read somewhere that flashing via QPST tool may help but I'm having problems with installing it.
If I manage to make my phone work again, I will not flash any other ROM, ever.
Click to expand...
Click to collapse
Did u have the global or Chinese rom installed?
And which twrp version do u have?

Serious issue with the TWRP/Nandroid backup - twrp backup failed to mount system root structure needs cleaning - keeps looping back into TWRP

So, I can't restore my backup due to the error above. When I restore my backup, I get that error and a reboot loops me straight back into TWRP. You can read all that stuff below if you need the backstory.
(I had Lineage OS 18.1 installed and wanted to restore a backup from two weeks ago. So, I booted into TWRP, did a normal factory reset and restored the Backup of Lineage. However, it put out an error regarding something in root (structure needs cleaning). I tried rebooting into system, but it ended in fastboot mode. So I googled it and one thread said you can solve that by formatting system. "System" is backed up anyway, so I thought there was no harm, wiped it and restored the same backup once again. No error this time.
However, when I rebooted into system, the unlock pattern didn't work any more, even though I never changed it and always use the same one. I had to reboot into recovery, and now the TWRP unlock pattern didn't work either. Had to skip it and did another reset.
Now, every time I restore a backup (and those backups contain basically every partition available) it works, but when I reboot into system it just stops at the boot logo, then reboots into recovery. Basically a boot loop plus. Tried a fresh flash, same loop.
Also, all of my pictures and downloaded files are gone, because it's encrypted. I had to wipe data, which led to the whole encryption issue going away, however, I'm still stuck in that loop.
Does anyone know how to solve this cluster****? How do I get it to boot into system?
Edit: Managed to flash LIneage new after wiping data and system and it actually boots, hallelujah, but when I flash the back up I'm still at square one with the same fail and it fails to boot. )

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