hi
i have Huawei mediapad x1 7d-501u tablet and when i flash it , it hard bricked.
i need image of mmcblk0 to repair it with jtag.
some one can create backup from this and give me?
please help
hi
i have the same problem help me to pls
[email protected]
I) VERIFY YOU'RE HARD BRICKED OR SOFT:
1) try to acces the fastboot mode by one of this way :
- vol up + power button for 5sec
- or holding up and power (or down and power ) for 5sec
- pressing on the down volume button when i plugged in the charger
- try to charge it for a long time, device off. Just to see if the fastboot mode appear.
2)try to access other boot modes:
https://plus.google.com/108681323981779236254/posts/Xw4Hv1vXWGG
- "Safe Mode" disables your add-ons and other apps, boots to stock launcher.
Saves you (somewhat) after installing something bad
- "force update" make the device look into the dload folder, and turn into update process
- "acessing recovery" boot in recovery
If the fastboot mode doesn't appear,you can try safe mode first, see if it boots. Then force update, with having put a complete ROM int a dload folder of your SD card. Then after recovery mode, but I guess you try it already.
II) USE ADB IF FASTBOOT MODE IS REACHED
ADB use for flashing boot /recovery /system:
http://forum.xda-developers.com/showpost.php?p=56447461&postcount=17
http://forum.xda-developers.com/showpost.php?p=55657932&postcount=18
http://forum.xda-developers.com/showpost.php?p=55640429&postcount=15
III) TRY "UNLOCK BOOTLOADER" SOFTWARE
it saved some damaged bootloader before
http://4pda.ru/forum/index.php?showtopic=564429&st=1100#entry34341371
(google translate it!)
VI) READ THE ENTIRE THREAD:
http://forum.xda-developers.com/huawei-mediapad/general/bricked-huawei-mediapad-7-x1-t2884279
Related
I got a tablet device (Omega OT107) I've rooted it using
Code:
ro.kernel.qemu
method.
Next I'm triying to flash Custom Recovery and my problems started here.
What I've tried:
1.
Code:
flash_image recovery
- no success process of flashing never ends
2. Install bootmenu to /data/bootmenu
3. Installed 2 different 2Init's
None of this worked or even had an impact on how device works (it always boots in android correctly).
I've tried to boot it to fastboot mode to flash recovery from there but there is a problem that I have.
Volume(up or down) + Power buttons starts device to Android not to bootloader (I've read you need to remove and reinsert battery to make it work, but device has a build in batery and needs to be taken apart to remove it so I did not tryed it)
Code:
adb reboot bootloader
- boots to what I think is a bootloader (screen is black(no light is comming out of it)) when connected to Windows PC it is seen as Android Bootloader Interface (Android-SDK driver).
Code:
fastboot devices
does not discover any devices, clicking volume or power button does nothing.
Code:
adb reboot recovery
- boots devices it what seems to be useless recovery mode. At start there is a standing android dude with fireball on his chest, and imidietly changes to a lying position with his chest oppened and an exclamation mark comming out of it (I've red it is ok and I need to press Volume(down/up) + Power buttons to open recovery menu but it does not happen).
My question is:
Is it normal to some devices bootloader to look like mine? How to make it discoverable to fastboot?
I had this issue and I fixed with "press all the buttons!" and suddenly I sow recovery menu...to factory reset. if it doesn't work repeat with rebooting with pin
Does someone knows a way how to hard reset this thing?? ^^
about firmware
Any idea where find the firmware for this tablet?
Mine is now freeze on recovery logo
hard reset OT107
1.Turn off our tablet.
2 We press the MENU button at the same time + POWER HOUSE click and hold
3.Wait until the Android image.
4.Then VOL + button and the POWER and appears to us to Recovery Mode
5.Navigation is Vol-i + and confirmed by pressing POWER.
Can anyone please help me for a solution to recover my phone from it's bootloop state, I tried factory reset from stock recovery but it doesn't help, phone still unable to boot to homescreen. Been looking all over the Internet but no luck finding the firmware for ZTE blade S7 t920. I haven't enable the USB debugging on the settings so my pc doesn't detect the phone
Not sure if you manage to sort out you problem yet but you can download a ROM from the ztedevice dot com website and copy the update.zip file to the root directory of your memory card then you do the following:
Forced upgrade (for the phones that cannot be started or the phones that cannot enter standby state)
1) For a powered-off phone, press and hold both the volume key + and power key to enter into Recovery mode.
2) Press the volume key - to select apply update from sdcard, and press the power key to confirm it.
3) Press the volume key - to select the update.zip file, and press the power key to confirm it. The phone completes the upgrade process in about three minutes.
4) On the Upgrade Complete screen, select reboot system now and press the power key to confirm it.
Hi All,
I was in 20L ROM by eliminator. Wanted to reset my phone because I had some bluetooth and WIFi issues. After wiping System, Data and Cache I rebooted from TWRP and now it is stuck. If I remove battery and insert USB cable to it with Vol down, it enters "Welcome To Fast Boot Mode" screen and I am able to see my device listed from fastboot command from my Windows PC. But not sure about the next steps. Is my recovery gone too? Please advise with step by step instructions and kindly help me.
By the way, I was just trying fastboot flash recovery with a compatible version of TWRP and it says FAILED (remote: unknown command)
Help Please
Any help? I am stuck with dead phone
njaustin123 said:
Hi All,
I was in 20L ROM by eliminator. Wanted to reset my phone because I had some bluetooth and WIFi issues. After wiping System, Data and Cache I rebooted from TWRP and now it is stuck. If I remove battery and insert USB cable to it with Vol down, it enters "Welcome To Fast Boot Mode" screen and I am able to see my device listed from fastboot command from my Windows PC. But not sure about the next steps. Is my recovery gone too? Please advise with step by step instructions and kindly help me.
Click to expand...
Click to collapse
you "Never" i repeat "NEVER" wipe system it formats your system partition which contains all the OS solution is very simple.
1. Go into recovery mode to do this
a) pull battery out, and put it back in to make sure phone is completely powered off
b) Press and hold volume down + power button, as soon as phone lights up and shows LG logo release power button for just one second and press again untill you see a hardreset screen
c) on hard reset screen press vol - button on yes and press power button to select yes and do it again on next screen, it will lead you to TWRP Recovery
2. Now copy rom of your choice onto your external SD card and install it
hope it helps!!
so I've messed up with my phone a-lot and im in some sort of soft bricked mode right now..
I've had some xposed module that boot looped me so I've tried some wiping in recovery untill I deleted the whole system by accident..
So I've flashed a few ROMs, nothing happened, untill one of them also deleted my TWRP..
Now when the phone boots it shows:
LG logo >(the unlocked bootloader message is gone)> LG animation > Encryping white window with "Reset phone" button that does nothing..
I can get to download mode by long pressing volume up + plugging cable
I can't get into fastboot mode by long pressing volume down + plugging cable
going to recovery (power off > hold volume down + power > logo > let go power > hold power again (keep holding volume down always)) bring me to the Factory data reset window > clicking yes twice makes a reboot (I think it actually factory reseting..)
I assume that my path now is: go to fastboot > flash TWRP (*) > flash some ROM
I'm stuck on entering the fastboot mode..
any suggestion how to further proceed?
any idea will be useful
(*) the TWRP as it probably been deleted
(**) I assume (and really hopes so) that I didn't relocked my bootloader somehow.. I don't think I can unlock it again somehow, I can't use adb (I can't get usb debugging as the phone wont boot).. is there a way to unlock bootloader on bricked device?
well.. I solved it..
I found this link:
https://forum.xda-developers.com/lg-g5/how-to/bring-lg-g5-to-life-download-mode-lgup-t3565508
which basically reference to this link:
https://forum.xda-developers.com/lg-g5/development/uppercut-lgup-loader-g5-variants-t3511295
which basically tell you to download this "uppercut" software that can flash things (I was connected via download mode), so I flashed the ROM it linked (some kdz file 1.8GB named after your specific device (which is shown on the uppercut software).).. and it reboots to new stock ROM..
Now I can mess up my phone again until next time
I flashed an unofficial Evolution X v6.5 Rom For my Poco F1 today,
it was working fine but then I tried to Reboot into MY Custom Recovery( OrangeFox ) using the Advance Restart Option Exist in Rom.
OrangeFox Recovery Opening Image was Showing but it didn't opened, My phone shut down and rebooted again into the Same OrangeFox Opening Image and then shut down again.
It stuck into Recovery Opening Bootloop.
I tried holding the power button to reboot into system but noting is happening, It is showing same Recovery Opening Image and then shutting down,
I tried holding the power button + Volume UP Button, Same thing was happening Recovery Opening Image and then shutting down.
Luckily when I tried holding the power button + Volume down Button, It opened the bootloader.
So I thought Something happened to the OrangeFox recovery file So I installed the TWRP Recovery with My PC.
BUT Now It showing TWRP Opening Image and then shutting down. Same Recovery Bootloop.
Something( Maybe the Rom ) preventing me from rebooting into any recovery.
I should mention that I didn't installed any new app or anything, I just flashed the rom and then finished the Google setup.
I managed to shut down the phone by holding all 3 button for about 20sec.
But it's not charging anymore, if I plug the to phone to charger it start the whole Recovery Bootloop again.
Please Let me know if you know of any possible solutions.
I managed to fix that issue, In Future if anyone else got same problem in any phone, Then Follow this,
At First Hold all three button for about 25sec to shut down your phone,
at this situation your phone won't charge, if your battery completely drained then your phone might get hard brick, so shut down it at first.
Then download a stable & trustable rom and put that in SD Card or Pendrive( in this case you will be needed an OTG to plug the perdrive into your phone )
Then download the latest TWRP or any other Recovery in your PC. You really need the latest custom Recovery( 0 - 3 Months Old ).
I should let you know, You need to install ADB & Fastboot Drivers on your PC to perform any normal rooting process on your phone, And Download "Android Platform Tools".
Open CMD in "Android Platform Tools" Folder
Connect your phone to your PC in bootloader mode by holding down Power + Volume Down Button.
Then Type in CMD - fastboot devices
To check your device is properly connected or not. If your phone is connected properly then CMD will show a random number and fastboot. If not then connect the phone properly and check the driver.
Then Type - fastboot erase userdata
It will erase all your internal and data.
Then Type - fastboot flash recovery "PUT HERE THE LATEST CUSTOM RECOVERY FULL PATH"
It will flash the custom recovery, IN above command after writing recovery give a space then write the full path or hold and drag the latest custom recovery to command prompt, it will automatically write the full path for you.
After flashing the recovery now you can open the recovery.
Now Open the custom recovery immediately by holding down Power + Volume UP Button.
Then Wipe the Old Rom and flash the new downloaded rom from SD Card or Pendrive.
AND there you go, Now you can reboot into your new system or recovery.