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[GUIDE] S4 Proximity Sensor Fix (Blank Screen During Calls)

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By dagentooboy, Senior Member on 4th June 2014, 12:50 AM
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4th November 2015, 11:28 PM |#31  
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Thank you so much for this guide ! My S4 works now during calls !
 
 
5th January 2016, 10:41 AM |#32  
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Should I expect your app to work on AOSP MM on a i9505 (Galaxy S4)?
Doesn't have the prox_cal file in the /EFS folder...
---------
UPDATE: Tried it and didn't work...
Can you help? It seems to fit the symptoms perfectly...
6th January 2016, 10:11 PM |#33  
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Quote:
Originally Posted by SolGarlic

Should I expect your app to work on AOSP MM on a i9505 (Galaxy S4)?
Doesn't have the prox_cal file in the /EFS folder...
---------
UPDATE: Tried it and didn't work...
Can you help? It seems to fit the symptoms perfectly...

Proceed at your own risk!

I think I was able to put a cal value into the /proc file I mentioned in the OP but without the /efs folder it won't survive a reboot. I would flash a stock TW ROM and fix the sensor then flash AOSP.

Let me know if that works.
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