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Old 09-13-2015, 04:48 AM   #385
nhedgehog
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Posts: 801
Karma: 628976
Join Date: Sep 2013
Device: EnergySistemEreaderPro, Nook STG, Pocketbook 622, Bookeen Cybooks ...
Energy EReader Pro (+) battery life

Quote:
Originally Posted by JNT View Post
Quote:
Originally Posted by Johann Cat:

Exactly what ROM is nhedgehog referring to that is potentially a solution to this problem?
Would also be interested to know.
I'm sure I mentioned it:

Quote:
nhedgehog:
You know that there are several post about battery life here and that it is common knowledge, that with some tricks or another ROM 14 days standby are normal (mine drains with about 0,2%/h with stock ROM v.5 [energy Reader Pro]). Last month several ROMs came out that took care of the battery problem.
The Energy Ereader Pro+ ROM which equals the above mentioned stock ROM v.5 [Energy Reader Pro] is the ROM you mentioned: energy sistem version 2.0.0B.
With this ROM I changed only the Launcher to Relaunch, since I like that better. No other changes were necessary on my device.
I have WIFI allways disabled.

Other ROMs with comparable batterylife are the borrowed ROMs from C67ML starting with firmware version 1.7.2RC. FOV5 provided some in this thread.
To get a better batterylife with this one I had to make some changes:
I registered it with google play and disabled background synchronization to prolong battery life.
Also disabling Auto-Update in Google Play and killing "Google Play Services" was increasing it.

I played with changing the CPU speed but couldn't get mentionable better batterylife out of it.

@Johann Cat:
Quote:
Kernel version is 3.0.36
is not what I asked to know. For the Energy EReader Pro + only the firmware versions 1.0.0 & 2.0.0B are available as far as I know.

Last edited by nhedgehog; 09-13-2015 at 04:51 AM.
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