اخي الحل موجود على البوكس العملاق OCTOPUS
Welcome to Octoplus/Octopus Box Samsung software version 2.4.4
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Platform: Samsung Android
Selected port: COM20
Selected model: SM-J320H
To put SM-J320H into Download Mode, You have to perform the following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait...
Phone found.
Initializing..
Fixing Multicore Checksum..OK
Checksum fixed successfully!
Performed by 2.4.4 Software version.










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