CM 14.1 - android 7.1 - Unofficial - for LeTV X800+ CN

pablo01

Member
Dec 31, 2008
19
2
0
Yes, it is true.
At least now I am convinced that the problem is coming from Device Tree Blob.
Even is strange: the old dtb used in booting ROM is from original 5.5.11s US ROM and it worked on old ROM but on newer Android 6 or 7 it has no sound, charging problem etc... If I try to compile boot.img with new dtb which is working on CN model (and supposed to work also on US model) the resulted boot.img refuse to boot. So need more work...
Till than a new try for Max 1-CN,: new kernel with changed fingerprint driver (fpc1020) with one from original max 1 source code for android 5.5.
http://www.mediafire.com/file/14l2ro5ojgpal05/MAX1-RR585-8ian18-fpc.zip
Let see what happens!
Stuck on Boot Screen
 

pablo01

Member
Dec 31, 2008
19
2
0
Strange, on X800 is booting up fine.
Have you made wipe procedure before (all ecept internal storge) and after flashing (cache and Dalvik) ROM ?
Booting time is more than 8 min...
yes, I had installed multirom before that, and I wipe all except internal, then I installed new rom

AND SORRY stuck on splash screen
 
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pablo01

Member
Dec 31, 2008
19
2
0
I think (because I didn't use multirom but need to work):
Install your last official max ROM (I think is 20s or 26s)
Root
install TWRP
start over with my ROM (always do wipe procedure as described before!)
Ok, I installed yours rom form 2017 and it's booting but the new one no
 
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ABM30

Senior Member
Apr 24, 2009
1,004
346
0
I will not make it today, I will try tomorrow, but I need instructions on how to do logcat
It is OK. You can find MatLog aplication in SETTINGS-Configurations-Miscellaneous-MatLog
EDIT: for screen shoots you can go to SETTINGS-Configurations-Buttons and allocate the screenshot option to one button: for ex: double tap on Home-button = screenshot!
 
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pablo01

Member
Dec 31, 2008
19
2
0
There is a small problem, the first time you enter the settings, there is a message to add a fingerprint, but then I can not find this option in the security section
 

ABM30

Senior Member
Apr 24, 2009
1,004
346
0
There is a small problem, the first time you enter the settings, there is a message to add a fingerprint, but then I can not find this option in the security section
But it let you try to read your fingerprint?
can you do a logcat during trying this?

EDIT: Is there any difference from 2017 build?
 
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pablo01

Member
Dec 31, 2008
19
2
0
I will try to pull out the logcat in the moment, in 2017 version, I got a message to find the sensor, then the phone informed about the failed attempt, in the 2018 version you can go further to the screen where you can see the progress of fingerprint registration, while the phone does not respond by putting your finger to sensor
 

pablo01

Member
Dec 31, 2008
19
2
0
But it let you try to read your fingerprint?
can you do a logcat during trying this?

EDIT: Is there any difference from 2017 build?
this is not a screen from my phone, but such a screen appears, but the phone does not read the finger, I also put a logcat, I hope I did everything right
 

pablo01

Member
Dec 31, 2008
19
2
0
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