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HomeClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288
 Please donate to support OMA and CrewRKTablets firmware work, thank you !
2012/11/21
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hi folks,
here is the list of my issues:
1- auto shutdown when battery is coming under
2- browser is crashing when i try to use vocal search
3- some compatibility minor issue with flash content and web browser (chrome seems to be the best, ff the worst)
4- minor compatibility issues with few apk, but this may be due to me 
Â
as for now, except the battery issue, and the poor quality of the charger, this device rocks!!!
2012/11/21
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coincoin said
hi folks,here is the list of my issues:
1- auto shutdown when battery is coming under
2- browser is crashing when i try to use vocal search *fixed with JB FW
3- some compatibility minor issue with flash content and web browser (chrome seems to be the best, ff the worst)
4- minor compatibility issues with few apk, but this may be due to me
as for now, except the battery issue, and the poor quality of the charger, this device rocks!!!
I'm trying to tweak my build.prop, but i'm not sure which device build.prop shoul i take
Nexus 7 obviously, but if someone has a "how to" or a link, it would be nice
thanks
2012/12/15
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Hi coincoin, how long does your Cube last before shutting down? Mine can shut down within 30 minutes at 60%. But when it came it would actually sustain 3-4 hours of demanding gameplay without shutting down.
I might have a faulty battery cell here but it's hard to say for sure.
ThanksÂ
Josef
Moderator
Firmware Guru
2012/01/05
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Try to close all the working apps before you put your tablet in stand-by.
Go to settings/apps/running apps, and close everything from there.
See if you get any improvement.
2012/11/21
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definetely an issue with that battery, or at least with the monitoring of the battery
sometimes you are consuming 10% in 3hours, sometimes in 10 minutes
sometimes it shutdown at 40% sometimes at 50%, you nerver know
2012/12/15
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definetely an issue with that battery, or at least with the monitoring of the battery
sometimes you are consuming 10% in 3hours, sometimes in 10 minutes
sometimes it shutdown at 40% sometimes at 50%, you nerver know
Thanks,
just two short questions:
Does your tablet report battery temperature (mine does not)?Â
And what is the battery voltage when fully charged (mine's got 4V at 100%)?
2012/11/21
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3700mv for 0°
i've recalibrated capacity to 4500Mah (as seen on the spec) but i think it was around 2500
i'm using baterry monitor widget....
2012/12/15
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Thanks coincoin, what is the best way to recalibrate the battery? Provided it is OK and just needs recalibration...
OK, sorry for the request. Found the app, now trying if that makes any difference.
2012/11/21
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in fact, i'm at 4160mv when i'm at full 100%
for the capacity recalibration, i've just enter new digit, but it didn't change anything of the quality of monitoring...
2012/12/20
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Which app did u use to callibrate?
2012/11/21
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it's called "battery monitor widget pro" but i'm sure it actually does a calibration at all...
2013/01/02
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The battery issue is said to be fixed by this firmware : http://www.jmitech.fr/media/jmitech/JMITabT970_Firmware_26082012.rar
From what they say, you may fix it be recalibrating the battery (full charge then remove /data/system/batterystats.bin) several times.
The following users say thank you to Meex for this useful post:
worm321
2013/04/09
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U9GT3S
1.04 rooted chiniese
 - some times, being switched of, tablet screen became white. Look that it just wakes up, but does not show lock screen - just white screen.
I've read that this problem was discussed somewhere on chiniese forums. Do somebody know, was it solved in 1.05?
2012/11/21
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The battery issue is said to be fixed by this firmware : http://www.jmitech.fr/media/jmitech/JMITabT970_Firmware_26082012.rar  From what they say, you may fix it be recalibrating the battery (full charge then remove /data/system/batterystats.bin) several times.
Not in the good section, don't try that old firmware for old tablet only
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