Guide for calibration FingerPrint for Red Magic 5G
After unlock bootloader .. some people may loss data calibration and some people could get it back simply just by locking the bootloader,
but if you want to get ur finger print back to work for both bootloader unlock and bootloader locked after loosing data calibration
You have to do same like instruction below:
- Dial *#9959# (dont allow data memory and clear data in system app In-Display FingerPrint)
- uncheck performance checkbox , check only calibration checkbox
- 4 step for calibration
All steps shall be in dark place
1. Press START and dont press anything it will pass
2.Press NEXT and by lattice glove press on circle it should pass
3.Press NEXT and put some anything black non reflectuvec( the display became black for calibration of the black) and it should pass
The fourth step the hardest u may fail so many times
4.Press NEXT and by thumb finger almost in vertical position press on circle(keep the thumb well pressed the initial part of the finger and slightly raised on the knuckle must be vertical in the straight direction not horizontally or slightly)
Note fourth step u may fail and repeat from begining u may reach 20 trials or more dont get bored u will success
If you are lucky see success alert in green color
In system app in setting In-Display-Fingerprint allow access data memory and reboot device .
Enjoy again your Finger Print!
P.S. = doing this procedure in a place in total darkness, there must be only the light of the display
In 4 step the finger must cover the darker part of the circle (for this I say to raise it slightly) and it must be well pressed but not too strong.
For test I used before unbricktool NO EU after I did ota update to 3.13 ,note in "in display finger print" system app you must have 3.91MB without cache and user data only for app this is very important also delete cache and data.
This procedure isn't professional but effective!
After unlock bootloader .. some people may loss data calibration and some people could get it back simply just by locking the bootloader,
but if you want to get ur finger print back to work for both bootloader unlock and bootloader locked after loosing data calibration
You have to do same like instruction below:
- Dial *#9959# (dont allow data memory and clear data in system app In-Display FingerPrint)
- uncheck performance checkbox , check only calibration checkbox
- 4 step for calibration
All steps shall be in dark place
1. Press START and dont press anything it will pass
2.Press NEXT and by lattice glove press on circle it should pass
3.Press NEXT and put some anything black non reflectuvec( the display became black for calibration of the black) and it should pass
The fourth step the hardest u may fail so many times
4.Press NEXT and by thumb finger almost in vertical position press on circle(keep the thumb well pressed the initial part of the finger and slightly raised on the knuckle must be vertical in the straight direction not horizontally or slightly)
Note fourth step u may fail and repeat from begining u may reach 20 trials or more dont get bored u will success
If you are lucky see success alert in green color
In system app in setting In-Display-Fingerprint allow access data memory and reboot device .
Enjoy again your Finger Print!
P.S. = doing this procedure in a place in total darkness, there must be only the light of the display
In 4 step the finger must cover the darker part of the circle (for this I say to raise it slightly) and it must be well pressed but not too strong.
For test I used before unbricktool NO EU after I did ota update to 3.13 ,note in "in display finger print" system app you must have 3.91MB without cache and user data only for app this is very important also delete cache and data.
This procedure isn't professional but effective!
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