CUBE T8 plus does not start - General Questions and Answers

Hi all.
I have t8 plus.
I use it a lot as a wifi hot spot at work.
Today I left the office and when I came back I opened the cover and the screen was black( power was on).
T tried a hard reset holding the power button.
The device restarted and the logo was visible.
The the logo disappears and it stays like this.
I went in to recovery mode and performed a backup.
The tried to restore factory settings.
Everything seemd to look fine.
The restarted and there was still the logo and then nothing.
Connected it to the computer and its not recognized at all.
Please hope at least some one can help.
It's only 5 month old.

Update...
I installed the drivers.
installed the SP flashtool
Downloaded a firmware
tried both V1.0 and V1.1 and still stops loading after logo shows.
Mybe its an hardware issue ?

Related

Permabircked Samsung Captivate ...

Hello all,
Yesterday I installed Firefly 2.7 on my Canadian Samsung Captivate. Everything worked fine except that I could not receive calls (when I did I lost connection and it hung up right away without me having the time to do anything).
What I did tonight is I tried to reinstall the stock firmeware found somehwere in here. I followed the instructions which asked me to instal it using Odin3 v1.7 which I did. What happened though is that right after I clicked start button in Odin, the installation failed so I was left with an incomplete install.
I was stuck in download mode and could not do anything with my device and my phone would not reboot so I removed the battery. Now I can't boot my phone no matter what I do, I can't connect it to the computer either. I tried the button combination to go in download mode (remove the battery, wait, press vol+ and - and power, connect the phone to pc, put the battery back in, take my finger of the power button) and nothing. No matter what I do or try my phone is not doing anything. It is turned off and it stays that way.
Is my phone now a piece of garbage ? Any idea what I could do ?
Thx in advance ...

stock firmware has caused boot to hang

hi all,
I recently returned my tab 2 7.0 (3110) to stock firmware from sammobile, after reading a few tutorials and experience of flashing a few devices i downloaded the firmware, extracted and flashed through odin 1.85, everything went ok and the device rebooted.
the device starts up, makes the standard sound and shows the boot logo.but it just keeps cycling the boot logo.
i cant seem to get the device into any mode, recovery or download, it just ignores all vol up and down presses and continues to boot.
any help you can offer is appreciated.
If i can get anything to work in the mean time, i will update.
Have you tried holding those buttons for 10 seconds?
Hold the buttons until the screen turns off.
Resolved now had to let the battery run out, plugged the charger in then managed to get into the e3 recovery, did a factory reset and it booted fine.
Sent from my GT-P3110 using Tapatalk 2

[Q] (Q) (A700) Bricked? Help!

I received an Acer A700 from friend and here is the story;
He started getting the boot loop issue, Acer logo and reboot, etc...
He got into factory reset mode, and attempted a factory reset, during the process, it froze on "formating" and he attempted to shutdown the tablet. After he shut down, the tablet no longer does anything! Power LED only comes on during charging, and no beeps, no vibrate, no screen, just black. I have tried to use the usb connector to connect to my PC, but the device shows up as an APX device, but drivers fail to load, and then the device disappears. I have tried to install the latest usb driver from Acer, but no luck. I have the same tablet and I use CM and would like to get him moved over to that if possible! Any one has any suggestions, or is he bricked?
Thanks
Zoltair said:
I received an Acer A700 from friend and here is the story;
He started getting the boot loop issue, Acer logo and reboot, etc...
He got into factory reset mode, and attempted a factory reset, during the process, it froze on "formating" and he attempted to shutdown the tablet. After he shut down, the tablet no longer does anything! Power LED only comes on during charging, and no beeps, no vibrate, no screen, just black. I have tried to use the usb connector to connect to my PC, but the device shows up as an APX device, but drivers fail to load, and then the device disappears. I have tried to install the latest usb driver from Acer, but no luck. I have the same tablet and I use CM and would like to get him moved over to that if possible! Any one has any suggestions, or is he bricked?
Thanks
Click to expand...
Click to collapse
Again and Again "When Reset Factory Default within Setting than it will always bootlop".
Similar Problem About This Thread.
http://forum.xda-developers.com/iconia-a700-a510/help/a700-stuck-boot-loop-factory-reset-t2869270
http://forum.xda-developers.com/showthread.php?t=2778230
http://forum.xda-developers.com/iconia-a700-a510/help/acer-iconia-tab-a700-bootloop-help-t2878799
Zoltair said:
I received an Acer A700 from friend and here is the story;
He started getting the boot loop issue, Acer logo and reboot, etc...
He got into factory reset mode, and attempted a factory reset, during the process, it froze on "formating" and he attempted to shutdown the tablet. After he shut down, the tablet no longer does anything! Power LED only comes on during charging, and no beeps, no vibrate, no screen, just black. I have tried to use the usb connector to connect to my PC, but the device shows up as an APX device, but drivers fail to load, and then the device disappears. I have tried to install the latest usb driver from Acer, but no luck. I have the same tablet and I use CM and would like to get him moved over to that if possible! Any one has any suggestions, or is he bricked?
Thanks
Click to expand...
Click to collapse
If he's booting in APX mode, (black screen, PWR lite on, and seeing it shows up as an APX device), he's pretty well bricked. Problem is, it takes NVFlash to flash the proper files in that mode, and unfortunately also and SBK (Secure Bootloader Key) which Acer refuses to give us.
He can try doing a manual data erase (there's a post sticky on key combinations in the forums that explain how. )
If he can get it into fastboot somehow, it's possible to erase some of the partitions. Might help.
Heres the link for some manual modes. Note that some of them changed from ICS to JB, so might help to read all the posts. If he can get to fastboot, it would help a little.

[Completed] Strange boot loop on yoga tablet 10

Hi everyone, i have been having some trouble with my Lenovo Yoga 10 B8000 tablet. Today it was low on battery so it turned off on its own, after that i placed it on a charger and it showed the battery charging. After i saw it was full i disconnected it and turned it back on and it showed the "Lenovo" logo and it remained like that and i left it to boot up.
After a while (two or three hours) i checked it and it was still stuck on the logo screen, i tried rebooting it again by holding the button, and nothing happened, it turned back on and got stuck on the logo screen every time.
Eventually i booted into recovery mode and wiped out the cache partition and did a data reset and after it was done i selected the option to reboot. It turned off and then it turned on displaying the logo, but this time it moved on to a screen with an Android opened up with a spinning blue thingy in front of it and a blue line below just like when it is downloading a system update. It stays like that for half a minute and then restarts and does the same allover again, only if i press the power button it displays a text saying "formatting/ data..." and after a few seconds it says "formatting/ cache..." and it brings me back to the recovery screen. From there i have tried wiping the cache and doing a data reset again, i have tried rebooting again and i have even tried force restarting it by holding the power button down, nothing happens.
Every time it restarts and does the same thing, i have even tried connecting it to a PC so i can flash the stock rom but in any case it is not noticed by the PC and the drivers are already installed.
Pleas help me out here because i need that tablet for work.
Hello and thank you for using XDA Assist,
please create a new thread here:
Android Q&A, Help & Troubleshooting
There should be someone, who is able to help you.
Kind regards
Trafalgar Square
XDA Assist

Stuck in boot animation. Can't get into recovery or fastboot.

I recently updated Magisk from 16.0 to 17.1. The installer asked to reboot after finishing up. After rebooting, however, the phone gets stuck on boot animation. I've tried to let it run all night and I've tried charging/discharging a few times. The bootloader is still unlocked (the opened lock icon shows up under the Google logo on boot). I can't get into recovery/fastboot mode: Holding power+volume down turns on the phone but gives a black screen with backlight on. My computers also don't recognize the phone. I haven't found any similar issues here while searching so I am at a loss on how to fix it.
Possibly related: Charging the phone has been weird for a few months: the charging LED indicator only turns on when the phone screen was on. It seemed to charge slower compared to previously and the OS doesn't recognize that the phone is charging.
With the phone off, hold the volume down button and connect the phone to your computer. This may force the phone into fastboot mode.
Thanks for the advice! Although that didn't immediately work (it still booted to a black screen w/ backlight on), I tried one or two more times to boot holding down volume down + power with the phone unplugged. I got lucky somehow and it finally booted to Fastboot. From there, still neither my MacBook nor my Windows computer recognized my phone (nothing in device manager). I booted to TWRP, and saw that Magisk had .zip's of previous versions stored in /sdcard/MagiskManager. I flashed the last working version, 16.0, wiped Cache and Dalvik, rebooted and finally got through boot animation.
Time to backup!

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