[Android Software/Hacking General [Developers Only]] JustSayTech:
Hi XDA,

so basically i bought a Velocity Cruz T301 recently and followed the known procedures for rooting, flashing ClockworkMod Recovery and custom rom (SJHill Rom v0.3).

before the full brick my device was at ClockworkMod 5 and rooted with SJHill Rom v0.3.

i installed CWM by flashing the zip in stock recovery, then succesfully rooted the device, finally wiped and flashed my custom rom

after major dissapointment in this tablets performance i decided i wanted to get rid of it.

So i downloaded the stock rom, wipe and flashed it onto the tablet...

the tablet turned off when it was finished (i think it was attempting to reboot) and never turned back on again...EVER! :good:

i cant even get to recovery

i tried flashing with adb and fastboot but the device is never even presents itselft to the computer.

i found out that you can boot the device into USB boot mode where you hold the "VOL -" (Volume Down) button and press the reset button and while connected to the computer (windows only) a "JZ4760 USB Boot Device" appears.

i did some googling and also found out that the T301 is based on similar tech to a bunch of tablets and they can all be modified by some software released by Ingenic called USBBootTool.exe

the tool is written in chinese and i cant decypher it all, though i found out how to use it based on its usage for other Ingenic based tablets

1.) you will need to disable driver signature verification (press F8 on boot of windows and toggle the setting, i hate rebooting too but it has to be done)

2.) boot your tablet into USB Boot Mode (hold down Vol - and press Reset button)

3.) install the driver for your device (included in the files below)

4.) with the tablet disconnected you would open the USBBootTool.exe

5.) select your tablet in the options and fill each box with the files needed to flash (files included below)

6.) reconnect the tablet while still in USB Boot Mode and the software will flash your device on detection

everything goes fine for me except when i get to the flashing part in the end.

when USBBootTool detects my tablet, it attempts to flash and gives me a stream of errors and never flashes my device.

i dont know what to do at this point. i have provided direct links to all the software im using and also links to where i got them.

any help would be appreciated, thank you to the XDA community in advance

>------------------- DOWNLOADS ------------------------<

USBBootTool.exe / Tablet Drivers (4725 / 4725B / 4740 / 4750 / 4755 / 4760 / 4770)

http://dl.dropbox.com/u/79196608/burn_tools_3.0.16.rar

obtained from - http://xdaforums.com/showthread.php?t=1720621

Velocity Cruz T301 Update.zip (contains the system.img / data.img / mbr-xboot.bin files)

http://www.cruztablet.com/T301update.zip

obtained from - http://www.cruztablet.com/Article_861.php

SJHill Rom v0.3

http://www.androidfilehost.com/?fid=9390362690511176486

obtained from - http://www.slatedroid.com/topic/27583-rom-t301-sjhill-rom-17-feb-2012-download-link-updated/

ClockworkMod 5

http://files.androtab.info/ingenic/cwm/20120514/T301-recovery-signed.zip

obtained from - http://androtab.info/mips/ingenic/clockworkmod/