Battery problem - Cube U30GT H 1.11 900 supersport ROM

[zgf1]

I installed the software Cube U30GT H 1.11 900 supersport ROM.


Charge the battery to 100%.
I use the tablet, the battery drops to 0%, the tablet turns off.
Turn on the tablet (not use the charger) the battery level I have more than 50%.
I use the tablet, the battery drops to 0%, the tablet turns off.
Turn on the tablet (not use the charger) the battery level I have about 50%.

Screens:






The 1.05 software was not the problem.
Please help me.

[900supersport]

I suspect the problem is your power supply, if you can try a different one.

[zgf1]

When I want to discharge my tablet, I do not plug in to the charger even for a moment. Screen shots show only the battery work.

[900supersport]

Yes but if the power supply is failing it will not reach full charge.

[zgf1]

Tablet always charged to 100%. (android shows)
But I'll be testing with another power supply.
I cut the cable, I'll load the PC power supply.

[900supersport]

I've seen this myself and helped a number of people with this issue. As the power supply begins to fail android incorrectly reports 100% charge.

To verify this you could try
1 a different charger, this may cost a $10 or so
2 try flashing another ROM. This is not advisable if you think the battery is low, you don't want the tab to Pawer down mid flash.

This, and the fact that the supplied power supplies are poor and unreliable, is why I always recommend the power supply in these cases.

[zgf1]

Can I install an older version?
There will be problems?

http://www.freaktab.com/showthread.php?1481-NEW-900-Supersport-rooted-ROM-for-Cube-U30GTH

Instructions.
Remove sdcard before flashing otherwise it may get re formatted
Unzip
open the Cube U30GT_H 900 Supersport 1.0 EXT4_CWM folder
Connect the cube
Double click the ROM Flash Tool
start the cube in flash mode (hold vol+ and power for 3 to 4 seconds then release power then volume)
If you do not have drivers already installed they are included with the rom kit in the drivers folder
Once drivers installed the flash tool should see your cube and update the status at the bottom
Click the [Erase NAND (IDB)] button, you should see progress recorded on the right up to 4096
Once complete click Flash ROM, again follow progress until done

The cube should now restart, it will pause on the peas screen a while as partitions are formatted mounted and initialised
At the clockwork screen press the power button to restart (if you go on to use clockwork the volume + and - buttons scroll up and down and power is select)
The Cube should now reboot showing my boot animation and then start up in English.

[900supersport]

It's no problem flashing an earlier version of the ROM, if you have sufficient power in the battery.

[zgf1]

I installed version 1.06:

http://www.freaktab.com/showthread.php?1481-NEW-900-Supersport-rooted-ROM-for-Cube-U30GTH

It is better I guess ...

















Could you change the kernel(yours 1.6 rom), allow cheaper minimum brightness of the screen?


Just like here: http://www.flashmyandroid.com/forum/...wer-brightness



Night-time even if you choose the lowest value of the brightness of the screen, the screen is very bright.