Tablet lenovo yoga 10 B8000-F not booting - Thinkpad Tablet General

Hi,
I have been successfully running Android 4.4.2 rooted on my tablet Lenovo Yoga for a while (see http://forum.xda-developers.com/showpost.php?p=59609647&postcount=178 ).
Yesterday unfortunately, the tablet is stuck on boot.
Turning it on, it displays LENOVO logo on the screen but then the logo stays there and nothing happens.
(I left the tablet on for more than 15mins, nothing, only LENOVO yoga always displayed on the screen).
Turning it off and connecting the usb cable, the tablet screen wakes immediately up and displays always (no animation!) the battery icon with the red lightning inside.
I can access recovery mode and wiped cache, then rebooted, still same problems.
Any help? What could the causes be?
Thanks a lot.

UPDATE: I tried a factory reset but I problably switched it off before it was completed (the screen was dark - not sure).
Now it boots, it shows LENOVO logo, then the android robot with ERASING... and after a few minutes it reboots and it's stucked in this loop (LENOVO logo -> android ERASING -> reboot)...
How can I fix it?

Can you get a copy of the original ROM and flash to the tablet,using something like this. http://forum.xda-developers.com/showthread.php?p=48915118#post48915118
Maybe this site might be of help if you can get the needed files. http://techbeasts.com/useful-adb-and-fastboot-commands-and-how-to-them/2/

corasman said:
Can you get a copy of the original ROM and flash to the tablet,using something like this. http://forum.xda-developers.com/showthread.php?p=48915118#post48915118
Maybe this site might be of help if you can get the needed files. http://techbeasts.com/useful-adb-and-fastboot-commands-and-how-to-them/2/
Click to expand...
Click to collapse
Thanks for your useful answer!
I managed to download B8000_A422_000_085_140402_WW_WIFI rom but this is a folder (not a flashable zip file via sdcard) that has to be flashed via Smart Phone Flash Tool software.
I tried to use FlashTool, but FlashTool does not recognize my tablet (drivers should be OK) and therefore install the rom or do anything on the tablet
Do you know where to find a flashable zip rom for Lenovo 10 tablet so that I can try to flash it via sdcard?
Cheers.

[.::MDT::.] said:
Thanks for your useful answer!
I managed to download B8000_A422_000_085_140402_WW_WIFI rom but this is a folder (not a flashable zip file via sdcard) that has to be flashed via Smart Phone Flash Tool software.
I tried to use FlashTool, but FlashTool does not recognize my tablet (drivers should be OK) and therefore install the rom or do anything on the tablet
Do you know where to find a flashable zip rom for Lenovo 10 tablet so that I can try to flash it via sdcard?
Cheers.
Click to expand...
Click to collapse
Is this of any help to you. https://aluk4rd.wordpress.com/2014/...lenovo-yoga-tablets-8-and-10-b6000-and-b8000/

corasman said:
Is this of any help to you. https://aluk4rd.wordpress.com/2014/...lenovo-yoga-tablets-8-and-10-b6000-and-b8000/
Click to expand...
Click to collapse
Ah ah I was checking the same website! Thanks!
Keep you posted

Thank you everybody, I managed to install 4.2 Android stock again, then update to 4.4.
A hint if someone will have my same same problem (pink lines but no yellow bar in the flash tool, so the flashing process did not start).
I solved it by pressing once shortly the power button on the tablet (then the yellow lines appeared and the flash process began and completed successfully!).
UPDATE: see this link to switch from Chinese to other language https://forums.lenovo.com/t5/Lynx-M...CION-YOGATABLET-8-10-B6000-B8000/ta-p/1761767

Thanx for guide!!

---------- Post added at 08:34 AM ---------- Previous post was at 08:28 AM ----------
[/COLOR]Bumping an old thread rather than starting a new one, because this is exactly what my tablet started doing. I only use it for reading, so when it first started acting up I tossed it on the shelf and figured I'd fix it later. Now I want to read, and I find myself digging around in here. Apparently I'm to stupid to follow the directions for any type of flash involving my computer SP doesn't show me the scatter file I need in my firmware directory. I'd really love to just toss this onto a micro SD and flash it the old fashioned way! Barring that, some dummy proof instructions. I haven't flashed since my old S5, and this device is even older than that so I should be able to get this done. It's really annoying me that I can't. TIA for any help.

Unfortunately my Lenovo Yoga, after 4 years, died... :'(
See https://forum.xda-developers.com/showpost.php?p=77996238&postcount=61 for details.
If anyone has a solution please let me know, tx a lot!

Related

[Q] unbrickable ideos x5?

Hi, I think this is my first post here. Anyway, here the question:
I have an Ideos X5 (not pro), it is bricked. So far, I have followed instruction for recoveries from several threads, but none of them worked because in my phone:
there is no boot screen
there is no pink screen
there is no logo
there are no images of any kind (screen wont even turn on)
it only vibrates when I plug it into my computer
Also *sometimes* the buttons light up and when this happens windows detect a new USB device, but after I while it dissapears again. Also, this happens only with the battery on.
The phone became bricked after I followed instructions to revert back to froyo from gingerbread (wifi wasn't working). All roms were originals from Huawei.
So, any suggestions??
Thanks in advanced.
I had a problem like you.I have deleted amss.mbn file because Huawei locked pink screen, it was bricked But i wasn't so patience enough, i sent my phone to technical care.But here are the answers, try it with caution:
shuiyunxingzuo said:
Hi
Space is not enough to flash any ROMs;
Bootloader is locked,you could not edit that sector.
So is there a special ROM that is very small and allows to edit the bootloader?
Here is the MINI ROM:
http://www.mediafire.com/?7c33h84a974va28
Flash it than edit the bootloader~
NOTICE: I format the whole sector ,and the file including IMEI was missing
'Cause I don't know how to edit recovery or other system files like .mbn,
so just delete the abnormal big file and you would be able to flash any ROM s
Click to expand...
Click to collapse
xmsnx said:
Yes!!!! My phone works"!!!!!!!
Ok here's what I did
Download mediafire.com/?1hbk6n46hgamyt6
Unzip it, and find UPDATE.APP
Put UPDATE.APP in a dload folder and upload to empty sdcard.
Put sdcard in phone, and hold vol+/- and power and flash it.
After phone has restarted pull battery.
Download http://www.mediafire.com/?6hrfz36b8e2vw87
Unzip and copy the dload folder to empty sdcard.
Hold vol+/- and power and flash it.
After it fails near the end or if it restarts then pull battery.
Download a rooted boot.img and a clockworkmod recovery.img (got both mine from links at modaco)
Attach phone to PC in pink screen mode and delete the boot.img and recover.img files.
Upload the downloaded root.img and recovery.img to image folder in phone.
Download any custom rom from XDA, I used http://forum.xda-developers.com/showthread.php?t=1475687 and upload it to sdcard
Pull battery.
Hold vol+ and power and go into clockworkmod, wipe everything and flash the custom rom!!
Good luck!
Click to expand...
Click to collapse
Tried taking off the battery for 10 seconds and after that inserted USB into computer (without battery)? Also try to take off battery and insert USB to wall-charger.
The buttons lighting up could be our way out, but if it only stays there for a couple of seconds it doesn't help. Can you see what Windows detects?
Hi again,
thanks for answering.
None of your suggestions worked anyway, because it won't even load anything from the sdcard, it just makes a short vibration and nothing more.
I managed to get the lights on again, but windows didn't show what kind of device it was, maybe because it's already installed but I'm not sure which usb device is it (windows did make a sound though, like "device is connected" sound). Also I noticed there's a red led blinking near the speaker, does that mean anything?
Anyway, tried to flash while the lights were up but it did nothing, and after two minutes the went off again.
Thanks again for your suggestions.
I connected the phone to my laptop with ubuntu, and despite I cannot do anything with the phone, there are two devices created in /dev: hiddev0 and hidraw0. Is there a way to flash the device using any of those files?
thanks again.
Worth a try on this post : Here
It is fried then
Try mounting those two devices, is there any file system recognized? It might not be bricked, but this is an issue probably nobody has had yet. Send it in for repair if it is still within warranty.
Important question: How did this even happen?
XphX
XphX said:
Important question: How did this even happen?
Click to expand...
Click to collapse
auxorro said:
The phone became bricked after I followed instructions to revert back to froyo from gingerbread (wifi wasn't working). All roms were originals from Huawei.
Click to expand...
Click to collapse
Sent from my U8800 using Tapatalk 2
Hi,
thanks for all the help.
Sadly nothing works with this phone, I tried mounting and dd from the devices but nothing happens.
I guess I'll send it for repair (hope it's still within warranty)
Anyway, thanks again for all the suggestions.
Bye!!
auxorro said:
Hi,
thanks for all the help.
Sadly nothing works with this phone, I tried mounting and dd from the devices but nothing happens.
I guess I'll send it for repair (hope it's still within warranty)
Anyway, thanks again for all the suggestions.
Bye!!
Click to expand...
Click to collapse
If the phone wasn't rooted, then it is still within warranty

[Q] Hard Brick D800 - Please Help! At a loss

Any help is appreciated! First some background:
Flashed device to stock using KK 4.4 version d80020c following steps found here http://forum.xda-developers.com/showthread.php?t=2432476. Successfully rooted using directions (and ioroot25) found here https://www.youtube.com/watch?v=HKuedInhdjU&noredirect=1.
Here's where I got into trouble...Downloaded TWRP 2.7 recovery img and flashed via Flashify. Since this step, my D800 has the exact same symptoms found on this thread http://forum.xda-developers.com/showthread.php?t=2582142.
- No download mode (tried many times)
- No recovery (tried many times also)
- Secure booting error
- LG detected as qhsusb_bulk in device manager
- Device is recognized as 15 different drives, one of which contains a folder named image with 79 different files being .B0X files and Microsoft Access Add-in Data files
- Upon restarting, LG logo with secure booting error, then the screen goes black while your phone is still on
I've followed the steps in the thread that matches my G2's symptoms, run ubuntu 13.1 in VM, apply usb filters for my device which is then recognized as either LG Electonics Inc. QHUSB_BULK or Unknown Device 05C6:9006 when running in VM.
Upon running command ls /dev/sd* in VM Ubuntu Terminal, all that is returned is /dev/sda /dev/sda1 /dev/sda2 /dev/sda5 which are the partitions for Ubuntu, no LG.
I've tried to download and update the Qualcomm drivers, device manager tells me that the drivers were recognized, but cannot be installed and do not pass the hash check (Note: PC is running Windows 8.1).
I've spent over 12 hours on this trying to fix this problem, researched and searched everywhere. If I could get ubuntu to recognize the device, I would be able to continue on with the instructions on this thread http://forum.xda-developers.com/showthread.php?t=2582142.
Links for windows 8 qualcomm drivers, suggestions on how to get the device recognized in ubuntu vm, experiences from others in similar situation, or any with experience working with LG to get a repair done if I'm SOL (as in eMMC is fried) would be so helpful right now.
Thank you all!
After flashing recovery did you flash a patched kernel to boot stock kk?
Sent from my LG-D800 using Tapatalk
I had the same, also with a lot of drives etc.
Screen is black but low backlighted?
Then try with pluged USB Cabel in Phone, hold Power button until screen is realy off, then hold the Power Up Button and plug Cabel into PC.
So I got download mode after I tryed many times
I had problems a few weeks ago getting mine to go into Download mode... turned out that the cable I was using was great for charging, but sucked for everything else. Once I switched to a different cable things worked fine and I was able to load D80010c on the device.
I was running D80020c this morning (with the D80010c boot.img to have a custom recovery) and decided to do an update. Since you can't load D80020k if you have the older bootloader I went all the way back to D80010c, updated to D80010o, D80010q, D80020c and finally D80020k. I was able to root that using IOroot and have restored everything back onto my phone.
-Daryel
Thanks so much for the responses! I've tried endlessly to get the device into download mode, and tried a new cable to no avail. Any other suggestions?
The URL you've linked to will help you solve your problem.
So once you power off your device, hold volume down and power till the lg logo shows, then release shortly and hold them again together till the white window with "factory reset appears", you should notice a text behind the white screen it's fine. So right now when you think it's gonna enter recovery mode the screen is gray(not black), now you connect your device to your ubuntu or whichever linux. You will notice the screen repeatelly blinking when linux is trying to automount the partitions. Figure out which device it is according to the messages it throws. (sdc, sdb, sdX)
This way you should proceed according to the instructions on the thread you linked.
d800 partitions are here
Still no luck
bender_007 said:
The URL you've linked to will help you solve your problem.
So once you power off your device, hold volume down and power till the lg logo shows, then release shortly and hold them again together till the white window with "factory reset appears", you should notice a text behind the white screen it's fine. So right now when you think it's gonna enter recovery mode the screen is gray(not black), now you connect your device to your ubuntu or whichever linux. You will notice the screen repeatelly blinking when linux is trying to automount the partitions. Figure out which device it is according to the messages it throws. (sdc, sdb, sdX)
This way you should proceed according to the instructions on the thread you linked.
Click to expand...
Click to collapse
Thanks for your advice.
I got the white screen asking whether or not I want to perform a factory reset. If I choose No, the phone sends me right to the LG Logo with the error screen. If I choose Yes, it does the same thing. If I plug my phone into my computer while on the white screen asking if I want to perform a factory reset, the device isn't recognized and the PC doesn't see it as plugged in or mounted. I'm not sure what you mean by the timing of when I should try to plug in my device. Thanks again for all your help.
Sneaky Elephant said:
Thanks for your advice.
I got the white screen asking whether or not I want to perform a factory reset. If I choose No, the phone sends me right to the LG Logo with the error screen. If I choose Yes, it does the same thing. If I plug my phone into my computer while on the white screen asking if I want to perform a factory reset, the device isn't recognized and the PC doesn't see it as plugged in or mounted. I'm not sure what you mean by the timing of when I should try to plug in my device. Thanks again for all your help.
Click to expand...
Click to collapse
As soon as in the background of the white menu (factory reset) the secure boot appear plug it in. I'm not sure how much usb filter helps you(maybe it does) but try installing ubuntu over WUBI installer so your win remains. Or at least try ubuntu from usb stick. So you can know for sure if it's working.
Hi Sneaky E. I have the same issue you have. I'll be following your thread. If I figure anything out I'll let you know. I am also having an issue getting mine to charge now. Have you tried downgrading your TWRP?
VirtualBox Error
VirtualBox recognizes the device is plugged in, but won't allow me to push the device for use in linux. I keep getting this error message:
Failed to attach the USB device LG Electronics Inc. QHSUSB__BULK to the virtual machine Ubuntu.
USB device 'LG Electronics Inc. QHSUSB__BULK' with UUID {d8db3712-b86c-4257-a87b-275cef04e5a3} is busy with a previous request. Please try again later.
Result Code: E_INVALIDARG (0x80070057)
Component: HostUSBDevice
Interface: IHostUSBDevice {173b4b44-d268-4334-a00d-b6521c9a740a}
Callee: IConsole {8ab7c520-2442-4b66-8d74-4ff1e195d2b6}
Click to expand...
Click to collapse
I've tried all USB ports, 2.0 and 3.0. I feel like if I can get past this there should be no reason linux can't see the partitions in the phone. Please Help!!!
Ok so thank you for your help so far. I was able to install Linux on a USB drive and ran the commands and pushed appropriate files from there. I pushed all files including recover.img but the phone will not boot into recovery. Please help!
Thank you!
Sneaky Elephant said:
Ok so thank you for your help so far. I was able to install Linux on a USB drive and ran the commands and pushed appropriate files from there. I pushed all files including recover.img but the phone will not boot into recovery. Please help!
Thank you!
Click to expand...
Click to collapse
you are not alone dude. i had the same issue since sunday and i have spent almost 46 hours already trying to restore my LG G2 F320S korean model.
i followed that instruction in linux, everything went well but then I ended up with a phone not going past the LG logo. the screen no longer dims like how it used to with the secure boot fail error. again, it stucked at the LG logo and thats it.
pressing the 3 buttons though for 5 seconds shows a white screen with 3 options and a bar code under.
but all of these options will just take me back to the LG logo.
I went to a phone technician today, and they said the doing a JTAG fix is the only way to resolve the problem because after trying to fix it with linux, it is no longer identified by my PC.
what are your solutions so far?
anyways before this issue came up, i tried to flash TWRP using flashify, it failed. then went back up. tried to update the OS via OTA then thats it.
i home someone could help us out.
ambetdelarosa said:
you are not alone dude. i had the same issue since sunday and i have spent almost 46 hours already trying to restore my LG G2 F320S korean model.
i followed that instruction in linux, everything went well but then I ended up with a phone not going past the LG logo. the screen no longer dims like how it used to with the secure boot fail error. again, it stucked at the LG logo and thats it.
pressing the 3 buttons though for 5 seconds shows a white screen with 3 options and a bar code under.
but all of these options will just take me back to the LG logo.
I went to a phone technician today, and they said the doing a JTAG fix is the only way to resolve the problem because after trying to fix it with linux, it is no longer identified by my PC.
what are your solutions so far?
anyways before this issue came up, i tried to flash TWRP using flashify, it failed. then went back up. tried to update the OS via OTA then thats it.
i home someone could help us out.
Click to expand...
Click to collapse
What are the negatives to doing a JTAG fix?
Sneaky Elephant said:
What are the negatives to doing a JTAG fix?
Click to expand...
Click to collapse
Here is your fix.
follow exactly. LINK
ingoljosh said:
Here is your fix.
follow exactly. LINK
Click to expand...
Click to collapse
Followed steps already, still can't boot into recovery.
Sneaky Elephant said:
Followed steps already, still can't boot into recovery.
Click to expand...
Click to collapse
if your device is insured maybe report it lost and pay deductible and get a new one AND NEVER ROOT AGAIN
linux cant recognizy my lg g2 f320L
Sneaky Elephant said:
Ok so thank you for your help so far. I was able to install Linux on a USB drive and ran the commands and pushed appropriate files from there. I pushed all files including recover.img but the phone will not boot into recovery. Please help!
Thank you!
Click to expand...
Click to collapse
HI Sneaky elephant........bro I am having the same problem with my lg g2(hard bricked) that its not recognised by Ubuntu...it just shows hssusb-hulk.....no partitions to mount.............
in ur next reply u said that issue solve.....
kindly tell me too that how ur issue resolved...........thanks......
dr jam said:
HI Sneaky elephant........bro I am having the same problem with my lg g2(hard bricked) that its not recognised by Ubuntu...it just shows hssusb-hulk.....no partitions to mount.............
in ur next reply u said that issue solve.....
kindly tell me too that how ur issue resolved...........thanks......
Click to expand...
Click to collapse
The same with me - UP
install ur Ubuntu sing VMware....then partitions will appear.........
---------- Post added at 06:48 PM ---------- Previous post was at 06:46 PM ----------
install ur Ubuntu using VMware......then ur mobile will be recognised and partitions will appear.....

[HELP] Lenovo Yoga Tab 2 1050F Softbricked

So i rooted my Yoga tab just a few hours ago and it went great. Booted back in and installed some apps and started to remove some apps. I rebooted the tablet shortly after and got stuck in some bootloop at the title screen. (Lenovo for those who do) It boots three times and then its just black with some flickering.
I got in to recovery and did (probably really, really stupid) a reset of data and cache. figure that will solve everything. It didn't. But it did not however make it works. Still the same bootloop.
if i leave it on for like 10 minutes, the screen where you choose language and time comes up but i can't press anything. Then everything goes black and flickers.
I was on stock kitkat when this happened and I've searched all around the internet for answers. I don't understand half of the things a read. Reflashing a new bios and fastboot what not. Almost every link in every thread is dead.
I need help and i hope you can help me with a solution too how i can get my tab up and running.
I have no back ups what so ever because i'm stupid so i need just hard reset everything not worrying about saving anything. (didnt have anything on the tab anyways)
Info again:
Yoga Tab 2 10.1 1050F
Stock Kitkat
Sirboscos said:
So i rooted my Yoga tab just a few hours ago and it went great. Booted back in and installed some apps and started to remove some apps. I rebooted the tablet shortly after and got stuck in some bootloop at the title screen. (Lenovo for those who do) It boots three times and then its just black with some flickering.
I got in to recovery and did (probably really, really stupid) a reset of data and cache. figure that will solve everything. It didn't. But it did not however make it works. Still the same bootloop.
if i leave it on for like 10 minutes, the screen where you choose language and time comes up but i can't press anything. Then everything goes black and flickers.
I was on stock kitkat when this happened and I've searched all around the internet for answers. I don't understand half of the things a read. Reflashing a new bios and fastboot what not. Almost every link in every thread is dead.
I need help and i hope you can help me with a solution too how i can get my tab up and running.
I have no back ups what so ever because i'm stupid so i need just hard reset everything not worrying about saving anything. (didnt have anything on the tab anyways)
Info again:
Yoga Tab 2 10.1 1050F
Stock Kitkat
Click to expand...
Click to collapse
Hello !
You should try to flash stock KitKat Lenovo Firmware with IntelFlashTool !
Also, you should install some intel drivers : Intel® USB Driver for Android* Devices & iSocUSB-Driver-Setup .
KitKat Firmware must be available under Lenovo site !
Put your device in DNX mode ( press & keep at the same time all three hardware buttons , when device reboot just release power button ... you will see soon "Fastboot starting..." , right now you can release volume up & down ) - connect your device via USB with your desktop and start Intel Flash Tools . Just unpack stock KitKat Lenovo Firmware and select under Intel Flash Tools , Flash file : "flash.xml" from Lenovo Firmware !
Good luck !
surdu_petru said:
Hello !
You should try to flash stock KitKat Lenovo Firmware with IntelFlashTool !
Also, you should install some intel drivers : Intel® USB Driver for Android* Devices & iSocUSB-Driver-Setup .
KitKat Firmware must be available under Lenovo site !
Put your device in DNX mode ( press & keep at the same time all three hardware buttons , when device reboot just release power button ... you will see soon "Fastboot starting..." , right now you can release volume up & down ) - connect your device via USB with your desktop and start Intel Flash Tools . Just unpack stock KitKat Lenovo Firmware and select under Intel Flash Tools , Flash file : "flash.xml" from Lenovo Firmware !
Good luck !
Click to expand...
Click to collapse
Thanks for your help.
Unfortunately, i think it made i made it worse
The flash stopped at 70% and now i'm stuck in a bootloop at the first power up screen.
Can you still get in to fast boot,and are you sure you were on KitKat rom.
try and start your tab in normal fastboot mode (from the recovery console select 'reboot to bootloader' or use from power off the combo keys Pwr & Vol+ or Pwr & vol- one of these two should bring you to the Fastboot/Droidboot menu) and from there tell me what the ifwi entry says... BLADE_21....
Problem solved!
I had to check "Force fastboot sparsing" and change it to 500MB in FlashTool and then it worked. Everything is now up and running.
Thanks for your replies.
corasman said:
Can you still get in to fast boot,and are you sure you were on KitKat rom.
try and start your tab in normal fastboot mode (from the recovery console select 'reboot to bootloader' or use from power off the combo keys Pwr & Vol+ or Pwr & vol- one of these two should bring you to the Fastboot/Droidboot menu) and from there tell me what the ifwi entry says... BLADE_21....
Click to expand...
Click to collapse
hey up dude, like a pleb i didn't flash the stock boot-loader to my tab before taking the latest update. Have you got a copy of the stock lollipop boot-loader? Or the files to downgrade to kitkat to start again?
Cheers mush
Edit- I flashed the patched esp and then tried to flash a copy of the bootx64.efi but it failed. But it has rebooted in to twrp, i have restored my backup and its booted... sweet
Edit 1 - Defo need a stock boot-loader. Can anyone help
Hi Rob
These files I copied from various threads on here.
They are on my g/drive,if they are any good to you or anyone else.
http://tinyurl.com/zdr92pf
http://tinyurl.com/zmmaww5
http://tinyurl.com/zgt7sjo
http://tinyurl.com/hjy4kks
http://tinyurl.com/jhrjscj
corasman said:
hi rob
these files i copied from various threads on here.
They are on my g/drive,if they are any good to you or anyone else.
http://tinyurl.com/zdr92pf
http://tinyurl.com/zmmaww5
http://tinyurl.com/zgt7sjo
http://tinyurl.com/hjy4kks
http://tinyurl.com/jhrjscj
Click to expand...
Click to collapse
can i use restore bios.exe for lenovo 1050l? Or it is just for f?
Bios Downgrade Tool Query
Hi mate, sorry for such a late reply but I'm struggling trying to get the bios downgrade tool to work on my tablet. Its plugged in and the "fast boot starting" message is showing but when I click on the tool on my pc and start it, nothing changes with the tablet. Is there an obvious step I am missing? Kind of new to this.
Thanks
Hello chaps. Random question. I have searched and searched for an answer but cant find a 100% reliable one. Can our 1050F 10.1 inch run Ethernet on the OTG? I have been liaising with Lenovo tech support via email for 5 weeks now and they are certain it can but I cant get it going with my Plugable OTG/Ethernet adaptor. So, what say you folks? Thanks.
On the Lollipop.
corasman said:
Hi Rob
These files I copied from various threads on here.
They are on my g/drive,if they are any good to you or anyone else.
http://tinyurl.com/zdr92pf
http://tinyurl.com/zmmaww5
http://tinyurl.com/zgt7sjo
http://tinyurl.com/hjy4kks
http://tinyurl.com/jhrjscj
Click to expand...
Click to collapse
Can somebody share those files? I am looking for 1050f-esp-patched.img over all Internet , and all links are broken.
File is needed to unlock bootloader on kitKat version. Thanks in advanced!
rvsrf said:
Can somebody share those files? I am looking for 1050f-esp-patched.img over all Internet , and all links are broken.
File is needed to unlock bootloader on kitKat version. Thanks in advanced!
Click to expand...
Click to collapse
Perhaps see here?
Lenovo Yoga Tablet 2 - Официальные прошивки - 4PDA
Lenovo Yoga Tablet 2 - Официальные прошивки
4pda.to

Please help to unnbrick ZTE Blade AF3 (T221)

My ZTE Blade AF3 (T221) can't boot into fastboot nor normal mode (so I could use adb). I can only use recovery mode. I tried to flash the stock firmware through apply update option, but the latest available firmware online is 1.0.4 and the recovery is on 1.0.5 (DIS_RU_QB18D_P731A20V1.0.5). That wouldn't be a problem if the update-script didn't check for the version of the current firmware and abort the installation because it's newer. I tried to delete the checking code from the script, but then the file verification check fails. I didn't find an option to turn that check off and I can't flash a custom recovery due to the lack of fastboot mode.
There is also another mode to which it can go into if I just let it boot without pressing any buttons. The ZTE logo appears, then disappears and the white screen remains. In Device Manager it's identified as "Gadget Serial". I don't know if I could use it somehow.
Is there anything I could do to flash the stock ROM or another recovery to the device?
Thanks for help!
Edit: If someone knows a method to boot into fastboot other than holding down the volume - key and plugging in the USB cable the advice is more than welcome, I just think I tried every kind of button combinations (although I wouldn't have guessed myself the process to go into recovery mode, so there's always the chance).
You already solved it? Maybe i can help you!
codeblvnc said:
You already solved it? Maybe i can help you!
Click to expand...
Click to collapse
Nope, I abandoned it. I even wrote to ZTE support, but they said I should wait for the newer firmware to be uploaded to the site (which I kept checking for a while, but nothing happened, so I eventually stopped). I haven't used that phone since, it now lives in the bottom of a drawer somewhere .
If you have any tips, I can try to make it work, but it's not that important anymore, so don't bother if it's too much work.
geiszla said:
Nope, I abandoned it. I even wrote to ZTE support, but they said I should wait for the newer firmware to be uploaded to the site (which I kept checking for a while, but nothing happened, so I eventually stopped). I haven't used that phone since, it now lives in the bottom of a drawer somewhere .
If you have any tips, I can try to make it work, but it's not that important anymore, so don't bother if it's too much work.
Click to expand...
Click to collapse
I had this phone, i need to check but have some firmwares in my personal computer. I will try make a easy-understanding tutorial to you

asus zenfone 2 bricked while updating to marshmallow by TWRP RECOVERY

Hello xda members.
I had updateted my asus zenfone 2 ze550 ml to marshmallow by using custome rom. First i installed TWRP recovery successfully. Then took update zip in sd card. Then i flashed phone using that rom. But after flashing is done phone rebooted and it only shows black screen with bright light. Somwhere if we touch on screen then at some specific points screen shows vibration.. but only black screen is there. And then i can only force restart it and forcely shut down it.
Then i thoght to do everything from begaining. Now conditions is that if i connect it to my pc and tried to find adb devices. Cmd window shows device connected in recovery mode. Now i have original rom of asus zenfone 2 but how to flash phone with it when there is no display on phone and computer shows device is connected but in recovery mode.
Please help. Any help would be appreciated.
Thank you.
Follow the steps:
http://www.asus.com/zentalk/forum.php?mod=viewthread&tid=12528
Same happend to me, can't even unbrick it.
Z00A bricked
I used twrp to update the MM zip. it hung for hours so I turned it off. now all I get is a black screen and 2 vibrations. sometimes I can get to fastboot but no matter what I select it restarts to a black screen with 2 vibrations or occasionally a group of color bars. ADB cannot see the device. I have installed intel SOCusb and tried updating the with xFSTK. device manager sees a moorefield device then it disappears, in and out. xFSTK gets through updating dnx_fwr.bin and ifwi.bin but it loses connection to the moorefield device and fails to continue on to update droidboot_dnx.img.POS_sign.bin. I have uninstalled and reinstalled intel SOCusb and xFSTK several times and tried installing them in different orders. same problem. Moorefield device loses connection. I also tried using Asus Flash Tool. sometimes it detects my device, other times not. when it does detect it and I select the raw file and it says it is flashing but nothing happens after hours. I'm not sure what else to try.
kazzot17 said:
Same happend to me, can't even unbrick it.
Click to expand...
Click to collapse
Did you and all others who are having trouble with the zenfone make sure to flash any custom kernel for your rom?? If one is available.. Just a suggestion.. Make sure you're trying to flash the right device and exact model, any follow any guides properly. Go back over and read each step thoroughly just to rule out any steps you may have missed along the way
QuietLion said:
I used twrp to update the MM zip. it hung for hours so I turned it off. now all I get is a black screen and 2 vibrations. sometimes I can get to fastboot but no matter what I select it restarts to a black screen with 2 vibrations or occasionally a group of color bars. ADB cannot see the device. I have installed intel SOCusb and tried updating the with xFSTK. device manager sees a moorefield device then it disappears, in and out. xFSTK gets through updating dnx_fwr.bin and ifwi.bin but it loses connection to the moorefield device and fails to continue on to update droidboot_dnx.img.POS_sign.bin. I have uninstalled and reinstalled intel SOCusb and xFSTK several times and tried installing them in different orders. same problem. Moorefield device loses connection. I also tried using Asus Flash Tool. sometimes it detects my device, other times not. when it does detect it and I select the raw file and it says it is flashing but nothing happens after hours. I'm not sure what else to try.
Click to expand...
Click to collapse
Sent from Sony Xperia Z5 E6653
The problem is they are trying to flash official MM with twrp. Can't be done that way.
Sent from my ASUS_Z00A using Tapatalk
Yeah, I got that far. I'm hoping for a way to unbrick it now.
kenbo111 said:
The problem is they are trying to flash official MM with twrp. Can't be done that way.
Sent from my ASUS_Z00A using Tapatalk
Click to expand...
Click to collapse
kenbo111 said:
The problem is they are trying to flash official MM with twrp. Can't be done that way.
Sent from my ASUS_Z00A using Tapatalk
Click to expand...
Click to collapse
Ahh, yes.. In that case then you're spot on. To flash any stock firmware, the device needs to be set back to stock factory defaults. And thats because the stock kernel needs to be present so that the stock firmware (official) is able to be flashed properly without bootloops/bricking etc. Think of it as a safety feature
Sent from Sony Xperia Z5 E6653
I was on stock rom.
TheTecXpert said:
Ahh, yes.. In that case then you're spot on. To flash any stock firmware, the device needs to be set back to stock factory defaults. And thats because the stock kernel needs to be present so that the stock firmware (official) is able to be flashed properly without bootloops/bricking etc. Think of it as a safety feature
Sent from Sony Xperia Z5 E6653
Click to expand...
Click to collapse
[email protected] said:
I was on stock rom.
Click to expand...
Click to collapse
I understand that part, but since you have twrp installed, you're not actually considered as being on complete stock.. You're using a custom kernel right? Hence the whole reason why you cant flash stock MM rom via twrp
You need to flash it using a flash tool program for your specific device. (Sony = flashtool, Samsung = Odin. Etc etc).. If you dont need to back anything up orif you already have. Then just flash the stock rom via your devices flash tool using your pc or or via a method that is specific to your device..
There's really no way around it unless you wanna brick your device..
And another person has also mentioned the same thing. That you wont be able to flash stock rom via custom recovery. It ain't gonna happen..
You have to reset your device completely to stock.. And that includes STOCK kernel..
Sent from Sony Xperia Z5 E6653
That is what I'd like to do but I have not found a way to do that.
TheTecXpert said:
I understand that part, but since you have twrp installed, you're not actually considered as being on complete stock.. You're using a custom kernel right? Hence the whole reason why you cant flash stock MM rom via twrp
You need to flash it using a flash tool program for your specific device. (Sony = flashtool, Samsung = Odin. Etc etc).. If you dont need to back anything up orif you already have. Then just flash the stock rom via your devices flash tool using your pc or or via a method that is specific to your device..
There's really no way around it unless you wanna brick your device..
And another person has also mentioned the same thing. That you wont be able to flash stock rom via custom recovery. It ain't gonna happen..
You have to reset your device completely to stock.. And that includes STOCK kernel..
Sent from Sony Xperia Z5 E6653
Click to expand...
Click to collapse
same here
Ok ... first of all..
Do you have all the necessary files on your external SD CARD ready??
------------------If yes then continue on-------------------
1. Open up adb and fastboot with admin privileges..
2. connect your device to your PC in ADB mode
3. in ADB cmd type adb reboot bootloader
***If you have already completed step 4 below previously and you are sure you already have a custom recovery (TWRP) installed on your device, then skip straight to step 5***
4 fastboot flash recovery [nameofrecovery].img (Without the brackets and also Make sure The Recovery.img file is SPECIFICALLY for your MODEL.. ***ZE550ML***
5. While your device is still connected to your PC in either ADB or fastboot mode
in ADB just type the following command below
(if connected via adb) - adb reboot recovery or adb boot recovery
(If connected via fastboot) - fastboot reboot recovery or fastboot boot recovery
IF you device reboots in to TWRP successfully, then all you need to do from this point is...
1. wipe data/Factory reset
2. wipe cache partition
3. reboot now.
you should now be able to boot your device like normal
good luck
let the process complete.. after factory reset is complete proceed
QuietLion said:
I used twrp to update the MM zip. it hung for hours so I turned it off. now all I get is a black screen and 2 vibrations. sometimes I can get to fastboot but no matter what I select it restarts to a black screen with 2 vibrations or occasionally a group of color bars. ADB cannot see the device. I have installed intel SOCusb and tried updating the with xFSTK. device manager sees a moorefield device then it disappears, in and out. xFSTK gets through updating dnx_fwr.bin and ifwi.bin but it loses connection to the moorefield device and fails to continue on to update droidboot_dnx.img.POS_sign.bin. I have uninstalled and reinstalled intel SOCusb and xFSTK several times and tried installing them in different orders. same problem. Moorefield device loses connection. I also tried using Asus Flash Tool. sometimes it detects my device, other times not. when it does detect it and I select the raw file and it says it is flashing but nothing happens after hours. I'm not sure what else to try.
Click to expand...
Click to collapse
try the following guide if helps hit thanks button
http://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
---------- Post added at 05:57 AM ---------- Previous post was at 05:56 AM ----------
t00lshed said:
same here
Click to expand...
Click to collapse
try the following guide if helps hit thanks button. any question post in that thread.
http://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
---------- Post added at 05:58 AM ---------- Previous post was at 05:57 AM ----------
utsav.goswami1986 said:
Hello xda members.
I had updateted my asus zenfone 2 ze550 ml to marshmallow by using custome rom. First i installed TWRP recovery successfully. Then took update zip in sd card. Then i flashed phone using that rom. But after flashing is done phone rebooted and it only shows black screen with bright light. Somwhere if we touch on screen then at some specific points screen shows vibration.. but only black screen is there. And then i can only force restart it and forcely shut down it.
Then i thoght to do everything from begaining. Now conditions is that if i connect it to my pc and tried to find adb devices. Cmd window shows device connected in recovery mode. Now i have original rom of asus zenfone 2 but how to flash phone with it when there is no display on phone and computer shows device is connected but in recovery mode.
Please help. Any help would be appreciated.
Thank you.
Click to expand...
Click to collapse
try the following guide if helps hit thanks button. any question post in that thread.
http://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
sukhwant717 said:
try the following guide if helps hit thanks button
http://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
---------- Post added at 05:57 AM ---------- Previous post was at 05:56 AM ----------
try the following guide if helps hit thanks button. any question post in that thread.
http://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
---------- Post added at 05:58 AM ---------- Previous post was at 05:57 AM ----------
try the following guide if helps hit thanks button. any question post in that thread.
http://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
Click to expand...
Click to collapse
Hi! yes, i did that, my phone showed in devices manager as Moorefield and xfstk dont show any errors after the "begin download" The process is completed without any problem. The phone restart and show me the 4 colours and then restart, not showing me the fastboot. I did many times the process of xfstk, but always is the same result.
pd: excuse my english.
t00lshed said:
Hi! yes, i did that, my phone showed in devices manager as Moorefield and xfstk dont show any errors after the "begin download" The process is completed without any problem. The phone restart and show me the 4 colours and then restart, not showing me the fastboot. I did many times the process of xfstk, but always is the same result.
pd: excuse my english.
Click to expand...
Click to collapse
can you post a screenshot of your pc of xFSTK window. i mean in which columns you selected three files.
does it give you four color bar?
sukhwant717 said:
can you post a screenshot of your pc of xFSTK window. i mean in which columns you selected three files.
does it give you four color bar?
Click to expand...
Click to collapse
yes of course, is attached. The phone gives me four color bar (pink,yellow,other pink i think and green)
t00lshed said:
yes of course, is attached. The phone gives me four color bar (pink,yellow,other pink i think and green)
Click to expand...
Click to collapse
when you get 4 bar. just follow the steps given in following link. do not use asus flash tool. when you get 4 color bar go to adb and fastboot folder and see if fastboot recognize your device.and please post your question in the following thread it will help others too.
http://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
i will answer any quest after two hours gotta go somewhere
sukhwant717 said:
when you get 4 bar. just follow the steps given in following link. do not use asus flash tool. when you get 4 color bar go to adb and fastboot folder and see if fastboot recognize your device.and please post your question in the following thread it will help others too.
http://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
i will answer any quest after two hours gotta go somewhere
Click to expand...
Click to collapse
ok thanks! I did what you tell me but nothing happen, fastboot devices dont recognize my zf2 after xfstk and the 4 bar color.
t00lshed said:
ok thanks! I did what you tell me but nothing happen, fastboot devices dont recognize my zf2 after xfstk and the 4 bar color.
Click to expand...
Click to collapse
can you please upload xFSTK log file
you are using windows 10 did you disabled driver signature enforcement before installing xFSTK and driver?

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