Step 1 : Download any terminal from play store
Step 2 : Give root permission by typing su
Step 3 : Then type this code:
cat /proc/nvt_fw_version
To check the version of drivers chart is given below
Drivers Chart
If you have a touch panel revision 1, then :
• If 32 - then this is the version of touch drivers from 8.12.10.
• If 34 - then this is the version of touch drivers from 9.1.24.
• If 35 is a version from 9.5.6/10.3.6.0/10.3.7.0
If Revision Panel 2, then :
• If 32 - then this is the version of touch drivers from 8.12.10.
• If 91 - then this is the version of touch drivers from 9.1.24.
• If 92 is a version from 9.5.6/10.3.6.0/10.3.7.0