LED Color Changes by Screen Type

BloodWolf9123

Member
Sep 27, 2017
21
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0
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5 phones with board type F, led didnt work and 3 phones with board type F led working

---------- Post added at 11:09 AM ---------- Previous post was at 10:31 AM ----------

So, according to the findings and what I've been looking at, it looks like the combination of the F board and the EBBG display is triggered and controlled by color led, I have a type F board and a BOE display, and I have only white, and only one part is incompatible; developers did not have the time or did not want to pull on it, so instead of making the payments, they made the led so completely cut out, and the only one to wait or buy for a 25 € new EBBG display and you'll have a color LED :D
 
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vicky083_

Senior Member
Dec 7, 2016
84
19
0
5 phones with board type F, led didnt work and 3 phones with board type F led working

---------- Post added at 11:09 AM ---------- Previous post was at 10:31 AM ----------

So, according to the findings and what I've been looking at, it looks like the combination of the F board and the EBBG display is triggered and controlled by color led, I have a type F board and a BOE display, and I have only white, and only one part is incompatible; developers did not have the time or did not want to pull on it, so instead of making the payments, they made the led so completely cut out, and the only one to wait or buy for a 25 € new EBBG display and you'll have a color LED :D
Thanks man... But can you tell me how to check the pcb model in custom roms and i have already checked my display using dev check app but can't find the information about the board...
 

onestoploser

Senior Member
Jul 6, 2008
671
508
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Display & Board?

OP, please change OP as we all know that model version doesnt mean anything on led functionality.
@onestoploser
Changed except XDA Labs won't let me add screenshots upon edit and I don't have time to use a computer right now. Any other suggestions for things to add to the OP? Anyone know how to enter Engineering Mode on custom ROMs? I'm using MIUI.
 
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leechseed

Senior Member
Jun 27, 2012
874
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Am i the only one with EBBGDJN & VL... (09/2017) board and white LED only? :(

---------- Post added at 10:18 AM ---------- Previous post was at 10:16 AM ----------

Yes i do, it also works by tapping on kernel several times (cit).

View attachment 4338495
Try those *#*#xxxx#*#*
Changed except XDA Labs won't let me add screenshots upon edit and I don't have time to use a computer right now. Any other suggestions for things to add to the OP? Anyone know how to enter Engineering Mode on custom ROMs? I'm using MIUI.
Dont know if @cristianpark tried this. The easiest way (if these codes or apps dont work) would be to backup current rom, flash miui based rom, check board & display, restore backup.
Maybe add manufacturing date, but i think we dont really need this at it seems to be really display only..

On the weekend ill get a BOE &...F..... to check if led works on this.
 
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