| Waiting for phone...
Device connected: COM59 (SAMSUNG Mobile USB Modem #13)
Connecting...
Reading info...
Phone model: SM-A520W
Phone IMEI: 355XXXXXXXXXXX9
Phone version: A520WVLS2BRA2/A520WOYA2BRA2/A520WVLS2BRA2/A520WVLS2BRA2
Trying DIAG mode now...
Waiting for phone...
Device connected: COM58 (SAMSUNG Mobile USB Serial Port)
Connecting...
Analyzing...
Unsupported firmware version. Modem downgrade is recommended.
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I did several downgrade modems but that was the failure of reading each time.
Where does the problem come from exactly?
Is the A520W not supported?
Or is the good downgrade modem not used? |