[delmajid]

hi
i have a problem with my rock x (android 4.1.1)
when push the power button for unlock screen, lock screen do not active & my tablet hanged
I don't know what am i do?
please help me

[Sgrikkardo]

delmajid, on 18 March 2013 - 02:52 AM, said:

hi
i have a problem with my rock x (android 4.1.1)
when push the power button for unlock screen, lock screen do not active & my tablet hanged
I don't know what am i do?
please help me

It is a problem known as sleep of death, happens when the device cannot wake from deep sleep probably in relation to wifi management. Please read this thread, we are struggling to find a solution. Welcome aboard! :-)
Ps: try something like ds battery saver, might help...

Inviato dal mio ROCK X con Tapatalk 2

[Crake]

delmajid, on 18 March 2013 - 02:52 AM, said:

hi
i have a problem with my rock x (android 4.1.1)
when push the power button for unlock screen, lock screen do not active & my tablet hanged
I don't know what am i do?
please help me

Hi!

It is a common problem.

It can be rounded by one of the two possible solutions (for now):
1) Wake - PowerManager. In the configurations you must choose PARTIAL_WAKE_LOCK.
2) GreenPower Battery Saver.

P.S. The 1st option didn't worked for me.

[delmajid]

Crake, on 19 March 2013 - 03:05 PM, said:

Hi!

It is a common problem.

It can be rounded by one of the two possible solutions (for now):
1) Wake - PowerManager. In the configurations you must choose PARTIAL_WAKE_LOCK.
2) GreenPower Battery Saver.

P.S. The 1st option didn't worked for me.

Hi
If I install one of these programs it will solve my problem.
and No special configuration

This post has been edited by delmajid: 19 March 2013 - 10:59 PM

[delmajid]

delmajid, on 19 March 2013 - 10:35 PM, said:

Hi
If I install one of these programs it will solve my problem.
and No special configuration

Does this problem devote to android 4.1.1?
would it be true if i go back to android 4.0.4?
or it will be solved by one of the programs ( Green Power Battery Saver) written above in android 4.1.1 ?
please help me (F1)
thanks

[Crake]

delmajid, on 21 March 2013 - 02:51 PM, said:

Does this problem devote to android 4.1.1?
would it be true if i go back to android 4.0.4?
or it will be solved by one of the programs ( Green Power Battery Saver) written above in android 4.1.1 ?
please help me (F1)
thanks

Yes, this problem only occurs on the Android 4.1 Rom's

[delmajid]

I want go back to android 4.0.4
but i don't know how do it

[Crake]

delmajid, on 23 March 2013 - 11:08 AM, said:

I want go back to android 4.0.4
but i don't know how do it

I have done that just by installing a 4.0.4 rom exactly the same way...

[delmajid]

I sent a PM to www.hyundai-digital.cn
and i requested for debug the android 4.1.1
and request for issue android 4.1.2 for rock x
please help me at this action

[delmajid]

hyundai company built the new rom for holdx

[Crake]

delmajid, on 06 April 2013 - 02:14 AM, said:

hyundai company built the new rom for holdx

We need for the Rock X ...

[Alhakim]

Crake, on 23 March 2013 - 05:14 PM, said:

I have done that just by installing a 4.0.4 rom exactly the same way...

i try same to downgrade to 4.0.4 but faild.
all thing go OK in RKBatch and get success but after last step and finish diviced DIE and not responce to anything .
in try the official 4.0.4 and what linked in some older post , same result.i try sevral time with Upgrade and with Restore button.
but i can upgrade to 4.1.1 and device work , my problem is deep standbye.
please help me , how i can return device work with 4.0.4?
thanks

[Sgrikkardo]

Alhakim, on 10 April 2013 - 10:26 PM, said:

i try same to downgrade to 4.0.4 but faild.
...
please help me , how i can return device work with 4.0.4?
thanks

Same problem here. I read somewhere that in order to archieve the downgrade you should "disconnect" the battery. Since it's solded it may work keeping rebooting even when the battery is at zero. At some point it should be so discharged that it would work like a detached battery. After that, recharging should let the 4.0.4 firmware start. Could anyone try this? Or help us somehow?

[Alhakim]

Sgrikkardo, on 11 April 2013 - 01:19 PM, said:

Same problem here. I read somewhere that in order to archieve the downgrade you should "disconnect" the battery. Since it's solded it may work keeping rebooting even when the battery is at zero. At some point it should be so discharged that it would work like a detached battery. After that, recharging should let the 4.0.4 firmware start. Could anyone try this? Or help us somehow?

please anyone know about downgrade to 4.0.4 help me, this problem is very bad and i want to use tablet for businues job.
it not important for me to back to ICE CREAM, the most important to solve "sleep of death"
thanks at advanced

[k0017]

Alhakim, on 13 April 2013 - 05:11 PM, said:

please anyone know about downgrade to 4.0.4 help methis problem is very bad and i want to use tablet for businues job.
it not important for me to back to ICE CREAM, the most important to solve "sleep of death"
thanks at advanced

Hi Alhakim,

4.0.4 with official Rom cannot be in stalled' maybe there is an error in the Rom. I tried everything. If somebody has 4.0.4, he should dump the Firmware To an IMG. File.
4.1.1 from 17.10.2012 has no Problem with deep sleep, but is not as fluid AS the newest and battery indicator is completely out oft order. Starting the tablet lasts double the time.

Cheers

This post has been edited by k0017: 28 April 2013 - 10:26 PM