Don't Panic! When flashing goes wrong.

[piccolo08]

please, if you want give me some info and i do it my self.

[900supersport]

rkflashtool flash, read, write or reboot your tab, units are blocks of 512

Usage
rkflashtool r offset length >destfile
rkflashtool w offset length <sourcefile
rkflashtool b

examples (read a kernel, write a kernel and reboot)
rkflashtool r 0x4000 0x4000 >kernel.img
rkflashtool w 0x4000 0x4000 <kernel.img
rkflashtool b

NB while these are the same values used in the parameter file the order is switched

See this thread on XDA-Developers for the source and some good info on using it. You will need to do an edit on the source and then compile.

http://forum.xda-developers.com/showthread.php?t=1286305

[piccolo08]

THANK'S

[piccolo08]

Tomorrow i'll try this.
But i think the tablet need some unbricking...if i could..

[piccolo08]

that's all

[soheilbalini]

So Im start to panic

dear friends. Im not using Linux actualy i have ubuntu installed but i have no idea how to use it.

i did every thing you told me. and again its not working/ i live in iran and sending back is not an option for me

-so at there is a way in windows?
-opening device and using the method you told in first post will solve it?
-the linux guide is easy? I have no idea about ubuntu

tnx 4 your helps

[piccolo08]

So!
Nothing to do. MY mini was not recognise from linux windows...
I can't put it onto the flash mode
Only ADB drivers i can install
the only immage do i hawe is am droid vith red triangle and "!"
Using the recovery 3e screeen nothing happens
I thinck the boot is stucked and i need to put it onto recovery moode "dark blue" for rk tools, but i opened the tablet...
I can't find a reset point or a loop for revovery boot.

[900supersport]

Re: Don't Panic! When flashing goes wrong.

See this post about which pins to short on the nand chip.

http://www.FreakTab.com/showthread.php?p=33841

[piccolo08]

See this post about which pins to short on the nand chip.

http://www.FreakTab.com/showthread.php?p=33841

Or i made something wrong or my tablet is dead.
i put in dark blue . 6-3 layer but i'm unable to restore.
Do i need the origginal stock rom for do this?

[900supersport]

Re: Don't Panic! When flashing goes wrong.

i put in dark blue . 6-3 layer but i'm unable to restore.
Do i need the origginal stock rom for do this?

Not certain what you mean here.
My Rom kit has the drivers you need.

[piccolo08]

Probblem almost solved!

After a great battle i revive my mini.
First i reflash an 1.30 immage using recovery(dark blue image) then...
disaster
I try to flash a moddified kasty rom v1.4 rooted who initialed brick my tablet.
Aftee i begun the flash goes wrong the tablet brick another one.
I try to reflash it using recovery...but....no flash no party.
So i come back to v1.3...
It's strange why i'm unable to flash v1.4 ...i didn't try youre's 900ss.

[900supersport]

Re: Don't Panic! When flashing goes wrong.

So if I read this right you can put the tab into mask mode and flash the oem 1.03 and the tab works.

If so down load and flash my 1.1 jb Rom. The flashtool and drivers are included.

[janesh]

After a great battle i revive my mini.
First i reflash an 1.30 immage using recovery(dark blue image) then...
disaster
I try to flash a moddified kasty rom v1.4 rooted who initialed brick my tablet.
Aftee i begun the flash goes wrong the tablet brick another one.
I try to reflash it using recovery...but....no flash no party.
So i come back to v1.3...
It's strange why i'm unable to flash v1.4 ...i didn't try youre's 900ss.

How did you open the mini? with torx 3 screwdriver?

[piccolo08]

How did you open the mini? with torx 3 screwdriver?

No, it's a little bit smaller. I use a hexagonal 0.7 and it works.

[Nicoking]

Hi There,

I am an active follower of many threads related to rooted ROMS for Cube tablets

Today, I got one tablet Cube U30GT-Mini that refused to power on correctly. Tried with different chargers, tried to press Power button for more than 10 seconds to reset it, then charge, but it did nothing. It was also not detected by PC (W7 Pro) when connected (with several different usb cables) and the 2 keys (Vol+Power) pressed.

So I disassembled it and had the 2 pins short-circuited, then I started RK Batch Tool. There was the dark-blue square indicating that Cube tablet was correctly connected and put into "MaskROM Flash" mode.

I downloaded an official ROM for this tablet (U30GT-MINI_V1.03_20120823.img) and entered it into RK Batch tool utility. I then pressed the "Restore" button of this tool, constantly having the dark-blue square that indicates unit is correctly detected, and it started some operation, BUT....

It failed at "Loader start... Loader Failed") !

I tried on different USB ports, with different good-quality USB cables, always resetting unit with the 10-second Power trick, then short-circuit the correct 2 pins of the NAND chip, then having the RK Batch Tool detecting the tablet that was put into MaskROM mode, but still same problem, always this "Loader failed"

I am desperate and would love not to send this unit back for repair :/

Any help is GREATLY appreciated !!