Blu Studio XL2 - Page 39

Start
Check TP is
damaged or
not
YES
Replace TP
No
Check software version?
And update new software
No
Check
Connector J1102
no damage
YES
OVER
YES
Change J1102
Check
VIO18/VIO28
YES
Change U0501
No
Check U0401
YES
Change U0401
Replace Main PCBA
No
TP issue