Hello, maybe anyone has similar problem. I rooted Lenovo Vibe Z2 (mini, not pro. 5,5 inch, ver 32G internal), using kingoroot. Everything was fine but i decided to replace superuser app provided with kingoroot to supersu. During install Supersu Free app assked me for binary update method: normal or twrp, normal didnt work so I picked twrp. Phone after reboot stuck at lenovo logo. I can enter lenovo recovery power+vol up+vol down and did wipe user data, fuse wipe data, fuse format data. After reboot I have progress bar suck at about 5%. Process takes forever, after couple hours its progressing 1 milimeter. After reboot device every time now enter into hard reset progress at stuck as described above.
At the moment I'dont know it's possible to fix it or device need flash new rom? I know it's not popular model (not pro but mini), delivered from singapore (china) so I suppose its china rom. Factory rom was 5.0.1.
Someone has some idea? Please help.
Related
I have a a Lenovo Yoga 8 B6000. Im running 4.4.2 and after some fiddling, used Vroot to root, and subsequently went through some arduous steps to finally remove the Vroot and replace with SuperSu. Life was good. Then I got a little careless when removing some of the bloatware and ended up with a constant boot-loop problem. And of course, no backup. (whoops!)
I have been researching this the past 2 days for a workable solution and am reaching out for some more refined assistance.
Here is what I have done thus far:
When pressing Power + VOL+/- I get to the initial recovery menu which gave me: Recovery, Fastboot, and Normal. After selecting the "Recovery" mode, I get the "No Command", after which I pressed the power button one more time and got into the English recovery menu. I show
Android System Recovery <3e>
B6000_A442_001_026_141117_WW_WIFI
Reboot System Now
Apply Update from ADB
Apply Update from SDCard
Apply update from Cache
Wipe data/Factory Reset
Wipe Cache Partition
I attempted to wipe the cache, followed by Wipe data/Factory reset. Following this procedure, I remained in the boot loop.
I installed ADB Flashtool drivers for WIN7 and attempted to use flash tool which was also suggested on this site. I got a 4.2.2 ROM "B6000_A422_000_059_131219_WW_WIFI" from a russian lenovo forum site to use with the flash tool and because the tablet continues in boot loop when starting, there was no loading of the ROM from that method.
I put the rom on an SD card and went into recovery mode. The ROM was not visible by the recovery menu (By that I guess the Apply Update from SDCard is looking for a specific file extension, which is not present).
I may have tried a few other things which are not popping into my head at the moment.
Im kind of at a loss and looking for any ideas from the gurus out there on how I might be able to get any kind of ROM to flash onto my B6000 and getting it up and running again.
Thanks
I was able to successfully fix the Yoga 8 tablet by using the instructions here:
//aluk4rd.wordpress.com/2014/09/08/an-easy-guide-for-restoring-your-stock-4-2-2-firmware-on-your-lenovo-yoga-tablets-8-and-10-b6000-and-b8000/
The trickiest part was getting the Mediatek driver installed. I use a dual booting MAC with WIN7 and sometimes there are some kwirks when operating in WIN7. However, the results of the instructions brought my tablet back to life, as well as downgrading to 4.2.2
Hi engineer2loggie,
How did you get that firmware? Can you tell where can I download it?
Thanks.
has anybody found a solution to this? im stuck with the same problem atm
Good afternoon. I tell my problem.
Upon receiving mobile I decided to apply some improvements on your Android 6.0 system.
The first thing I did was root with Kingoroot, install Flashify to change the recovery; I do around here because they seem to have any accessible recovery. Once I install Titamium programs such as backup and Xposed and everything worked perfect.
I made a backup with recovery installed TWRP 3.0.2-0, a microSD 64 Gbytes and try to check it and restore the copy appears the message "Error extractTarFork () process ended with error: 25".
Since then switched on, enters a loop with minimal screen flash, short vibration and so on cyclically. I have made several attempts:
- I enter recovery (vol + power on) and try to install roms from PC with recovery sideload with adb sideload, but the downside is that I can not find any specific rom of this mobile and other snapdragon 210 Roma does not work.
- Another method was through Mobile Upgrade Q - Alcatel Mobile Phones, put it in Download mode (power on + vol up + vol down) in coming, but when connected to the USB computer when leaving the Download mode and enters the same loop described above.
I would be grateful for any help or idea they could think of. If someone could get a rom of this mobile in zip to install through sideload adb I think it would be the ultimate solution.
Thanks in advance.
Some tips:
Using Mobile Upgrade Q: Turn your phone off and leave to charge until full. Then use Mobile Upgrade Q.
Also, send me a PM and I'll give you the stock partitions and tools to flash them back from windows (No Mobile Upgrade Q Needed)
I tried with Mobile Upgrade Q
I tried to recover with the Mobile Upgrade Q, enters Download mode but jumps back to a loop with a little buzz that is repeated every 2-3 seconds.
The only way I can think of after many tests is to install the rom abd through sideload from the TWRP, then try to load roms other phones with the same processor but ultimately fails.
How can I send you MP?
Hello bro
Can you help me get these partitions please?
PM is bor working for me, don't know why, tried to pm you already
luispelau said:
I tried to recover with the Mobile Upgrade Q, enters Download mode but jumps back to a loop with a little buzz that is repeated every 2-3 seconds.
The only way I can think of after many tests is to install the rom abd through sideload from the TWRP, then try to load roms other phones with the same processor but ultimately fails.
How can I send you MP?
Click to expand...
Click to collapse
Hi if u have twrp, installed I could send u backup of my pop 4
I had the same problem and I managed to unbrick the phone by using this solution I found on XDA.
Go into TWRP recovery. Then click on Advanced. Then click on Terminal and type
echo SYSTEMLESS=true>>/data/.supersu
After that flash SuperSu and reboot the phone. It bootloops once, but after that it boots normal again.
Need help? T.me/pop4uk
mygadgetgeek.com said:
Hi if u have twrp, installed I could send u backup of my pop 4
Click to expand...
Click to collapse
Hey bro, could you send me a backup, i accidently wiped the system and i cant find any stock rom out there, im desperate pls
KieranFoot said:
Some tips:
Using Mobile Upgrade Q: Turn your phone off and leave to charge until full. Then use Mobile Upgrade Q.
Also, send me a PM and I'll give you the stock partitions and tools to flash them back from windows (No Mobile Upgrade Q Needed)
Click to expand...
Click to collapse
Hi,
i know its old but i need the Nonhlos.bin (modem) for 5051x marshmallow. can you please post it here ?
it would be a great help. thanks
Yeah I have a 5051X And its boot freezing not looping should I start a new thread or this gonna need a recovery image like in the OP. I have contacted alcatel supoort to see if they have the flash image but its sunday and I expect that they are closed.
I followed some instructions re rooting my 5051X which involved installing kingroot, obtaining temporary root then using flashy to flash twrp recovery onto the device, I could never update the recovery image and I assume thats because I havn't unlocked my phone yet.
Went to remove kingroot and find it cannot be uninstalled.
So i paid for Supersume (https://play.google.com/store/apps/details?id=darkslide.com.supersumepro&hl=en) and ran that to remove kingroot(i'll prolly reinstall later to follow the guide but dont really trust the application after my lockscreen changed on its own).
Supersume seemed to complete successfully.
Then I decided to reboot the device to see if root had disappeared again after reboot but am now stuck at the alcatel screen for the last 10 mins. Looks like i'm gonna have to pull the battery to shut it down, shame I only had it around a week.
It was completely fine before that. It has been 3 weeks since I rooted the phone and it has been working perfectly. There was a pending update though (couldn't install it because it was leading to TWRP recovery mode at boot for some reason).
The battery was low, I connected the charger (not PC) and now the phone is not booting up. Just stuck on the logo. I can go into recovery mode and fastboot but that's it. I have no idea how to proceed.
8.2.4.0 (MHOMIDL)
Android version 6.0.1
I followed this guide to root my phone - r/Xiaomi/wiki/advanced/root (on reddit.com) (I can't link the link)
I would appreciate any help
Try to flash miui with my flash or something custom with twrp, if you need to backup data, you can do it with twrp.
its soft bricked....use mi flash tool to fladh fadtboot rom
Here's a timeline:
-Got the phone, worked fine
-Unlocked bootloader, rooted & installed TWRP
-Installed unofficial Android 7 as described here
-After a couple of days I got tired of the bugs and decided to revert to Android 6.
-Installed unbloated rom, can't remember which one
-Phone worked fine.
-After a day or so of use, I rebooted the phone, and it would not go past Sony logo (black text on white background)
Here's what I have tried, in a somewhat chronological order:
-Holding combinations of up/down/power
-wiped dalvik/cache
-reinstalled same unbloated rom
-reinstalled stock rom through Flashtool (tried android 5.0 and 6.0 roms, neither worked)
-Completely wiped OS and reinstalled stock rom- up to this point I could still boot into TWRP
-Relocked bootloader and tried repairing through PC companion (said it was successful, but the phone is still stuck on Sony logo).
This is where I am at now. Any help would be appreciated, if I can provide additional data I will.
Thanks in advance
Edit: I don't know if it is relevant, but the phone always gets really hot- at least 70 degrees, sometimes up to 90 according to TWRP.
If it's stuck on the boot logo it's alive. Can you enter recovery, wipe every single partition and then flash ftf with wiping everything including cust-reset
DavidMKD said:
If it's stuck on the boot logo it's alive. Can you enter recovery, wipe every single partition and then flash ftf with wiping everything including cust-reset
Click to expand...
Click to collapse
The thing is, I can't get into recovery through holding the vol up and power buttons. When I do, the phone just vibrates once and reboots (or if I hold it longer, it vibrates 3 times and switches off).
Should I wipe everything through TWRP? Is there a way to wipe through adb?
DavidMKD said:
If it's stuck on the boot logo it's alive. Can you enter recovery, wipe every single partition and then flash ftf with wiping everything including cust-reset
Click to expand...
Click to collapse
Hi DavidMKD,
I'd like to answer as well because I'm stucking at the same point but with an E2333.
I've wiped every single partition by TWRP and then flashed with an official ROM downloaded from xperifirm.
No changes at all.
I'm wondering it is hard issue, maybe changing the battery ?
It is true as well that the side under the back camera it's very hot when the phone start.
I didn't find any advices works. The only way to talk correctly with the phone is to flash it or root it, then any OS are unusable, in my case 5 mn max.
If I can help to have another try in your experience...
Thx in advance
Hi guys,
I think I've found a turnover to arrange everything, described in a thread :
https://forum.xda-developers.com/m4-aqua/help/xperia-m4-e2333-startup-logo-bootloop-t3696032
Hope it helps
Flaximuss
I bought my Blackview P10000 pro last year, didn't had any problems until i installed Hola Launcher, it gaved some instability of my phone but i didn't mind it, thought it was normal... Until i wanted to reboot my phone, doing so, with screen locked (seequence lock) and after the restart the phone bypasses the first blackview logo, when the animation starts, it cycles to about 75% of the load animation before it completely stucks and comes out an error that i need to try again, otherwise execute a factory wipe because of some files are corrupted.
i never rooted my phone
it's a MediaTek CR-U00, android 8.0 or 8.1.0 can't remember
i can access the recovery menu, fastboot doesn't work
Is there a solution to recover the bootloader and make the phone start again? i haven't made a backup on the phone and i really don't want to point on the last option..Wipe to factory settings.