26
Repair flow for phone dead
Phone dead
Upgrade the software can
settle the defect issue?
Check and reinstall the keypad
or replace the touch panel.
Check battery connector
and battery touch point if
is dropped or dirty?
Check the keypad if stuck or
touch panel do not work to
make the ph
one “dead”?
Check the CPU if is rosin
joint or damage?
END
Clean or replace the battery
or battery connector.
U101 Reweld or replace U101.
Upgrade the
Software.
YES
NO
YES
NO
YES
YES
Summary of Contents for ARIA II
Page 1: ...1 ARIA II SERVICE MANUAL...
Page 3: ...3...
Page 12: ...12 5 3 PCBA Layout side A 5 4 PCB Layout Side B...
Page 13: ...13 Chapter 6 System Block Chart...
Page 16: ...16 7 1 3 Keypad Input Interface 7 1 4 Output of SIM Card...
Page 18: ...18 The battery test Input battery...
Page 21: ...21 7 1 7 I O Interface 5PIN Charging voltage input Sofware download port The data transfer...
Page 42: ...42 9 1 4 Select Options Format FAT DISABLED and please do NOT select validation...
Page 44: ...44 9 1 7 Click the Download Agent and select the file MTK ALLInOne DA bin Select this one...
Page 45: ...45 9 1 8 Click the Scatter config file and select the scat36_11A_GEMINI txt Select this one...
Page 47: ...47 9 1 11 Connect to phone red progress bar 9 1 12 Downloading is in process blue progress bar...
