I have a smartphone CAT B15, was very slow despite making several vecez the restore factory settings.
Use the program MTK Droid Root & Tools v2.5.3, I made a backup of the recovery, change boot and recovery for a smart phone that I found on the internet, but restart the smart phone on and off, just go to recovery and when renicio from recovery restarts and infinitely again, I have to get the battery to stop rebooting, when I try to enter download mode the computer reconose smart phone one desconcta seconds and then just goes off and is charging the battery.
remove the battery, I press the volume up key and connect the smartphone to the computer connects and disconnects a few seconds.
Replace cable with an original and neither worked.
¿I can retrieve the boot from the recovery through a package update.zip?
before this happens try to install an update from the recovery to come down from the search for updates android but I could not install.
excuse me for my english but I'm Colombian and I speak English.
Thank you for your prompt response.
Hi,
Here's a good thread on your device that you can read through or ask for help,
> Android Development and Hacking > Android General > [Guide] All about Caterpillar B15 (CAT Compal B15)
If that doesn't help you, you can ask here,
> Android Development and Hacking > Android Q&A, Help & Troubleshooting
Good luck!
Thank you. Thread closed.
Related
Mt Toto tv lap one netbook boots to the Toto icon with the message: Boot into recovery mode. I forgot the password so I used Android Device Manager to wipe and reset to factory defaults. Now I'm stuck at the icon screen. I tried the recommended procedure to boot into recovery mode: Press reset button, unplug power cord, continue pressing reset button and replug power cord. Nothing changes. In the comments section of the one blog with the reset procedure. a lot of people wrote in that the procedure didn't work. No one has replied with another option. The netbook is a year old and worked fine, as I wrote, I just forgot the password. The problem, as I see it, is: I need to find a way to discover the proper procedure to boot into recovery mode or perhaps there is some software out there that would let me reinstall the os. I'm open to any suggestions. I appreciate you taking the time to read this and for any advice you may have. Thank you.
Hi there,
I'm sorry but I can't find anything related to your question/device.
Please post that in the forum bellow for more answers from the experts.
> General discussion > Questions and Answers or > Android Development and Hacking > Android Q&A, Help & Troubleshooting
Good luck
Thread closed, thank you.
Greetings experts
I tried to flash ROM into my Lenovo IdeaTab A8-50 (A5500-F) using FLASHIFY.
Tablet since not turn on.
Continue only constant reboots.
I'll get through POWER + VolumeUp in BOOT menu
If you select RECOVERY MODE will only restarts
Same with the election NORMAL BOOT
The only thing that seems functionally option is Fastboot Mode
I downloaded the ROM
a5500f_a442_000_013_140526_row.rar
from the Russians that should belong to my tablet, and I tried to install the program SPFlashTool,
But I do not know how to do this, if I can not turn on the tablet.
Drivers for USB I have installed (win7-64b, ADB Driver Installer.exe)
Thank you for any help.
Google translator you apologizes for using poor English, I hope that everything is clear.
Hi,
It sounds like a stuck power button to me. You may need a service center to fix it, or yourself. But trying to flash anything is extremely risky... If it reboots in the middle, your device could be ruined.
You can ask for other opinions here if you wish,
> Android Development and Hacking > Android Q&A, Help & Troubleshooting
Good luck!
Thank you, I thought rather do FLASH off or in Fastboot Mode?
As the topic said,
I accidentally format the bootloader (its a 8KB partition that asked for format before you can use it that pop up during rooting process)
The moment i hit the format button, my phone goes for a quick vibrates and died. No power, no recovery/diagnosis mode, wont charge, pc goes error on driver while connected with the phone. Tried taking the battery out and hold the power button, leave it there for 2 days, tried any other stuff. It just wont flinch.
Is the phone hardbricked? Or is the battery faults? Is there a chance that the recovery can be made just to make my phone alive again? It was hard for me to find as this phone is kinda underground brand. Any help would be appreciated. Thanks!
Hi there,
I'm sorry but I can't find anything relevant to your question/device except this thread where you can ask: [Q] Phicomm FWS 710 Pro stuck before boot animation
Please post that in the forum bellow for more answers from the experts:
> Android Development and Hacking > Android Q&A, Help & Troubleshooting
Good luck
I just bought Gigaset QV1030 from the internet (i was aware of the issues but i hoped that a reset might help). So the tablet boots (fast) until the lock screen , there it works 4-5 seconds and freezes (only holding the reset button helps to shut it down) , also it overheats without reason.
I don't know if an app is causing it , so i hope a reset and software update might help , but i can not acces the recovery ( i tried power and + , also allot of other combinations , nothing works , it either doesn't turn on , or turn's on without recovery)
I also don't know if fastboot and usb debbuging are checked.
Is there any way to flash a recovery , or make a bootable flash drive with a recovery? Or somfthing else? I'm not very good at rooting , i know only the basics...
The PC sees the tablet , installs drivers , but CMD can not see and adb devices (probably usb debbuging unchecked?)
Hi there,
I'm sorry but I can't find anything related to your question/device.
Please post that in the forum bellow for more answers from the experts:
> Android Development and Hacking > Android Q&A, Help & Troubleshooting
Good luck
I've researched the forums and Google without success.
Long story short: The phone ran out of storage constantly. I'd successfully rooted the device.
The Mt657xRepartition_EN.apk used to repartition the storage got the phone stuck at the boot logo.
I can enter in recovery (Power + Volume Up) and have a compatible ROM to flash it back, but the phone is not recognized (USB keeps ringing device on/off).
Alternatively, the recovery working allows the use of the ADB with microsd storage, but requires a signed image to accept the update.
The ROM is identified as: e1911_v77_mt6628_hjy1_9p017_v20 .
I've photos from the phone and internal label, but as a new poster, I cannot offer the links in this message yet.
Would a kind soul knowlgeable of same phone provide me guidance to a tutorial/procedure on flashing it back to the phone?
Any assistance will be highly appreciated.
Thanks a lot!
Hi there,
I'm sorry but I have not found anything related to your question/device, so you must start asking in one of this Q&A forum:
> Android Development and Hacking > Android Q&A, Help & Troubleshooting
or
> General discussion > Questions and Answers
Good luck