Welcome to Octoplus/Octopus Box Samsung software version 2.4.4
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To connect SM-J500F phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
6. Go to dial window.
7. Enter "*#0808#" number.
8. Select "DM+Modem+ADB".
9. Press Home button.
10. Press "Read Info" in software.
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Platform: Samsung Android
Selected port: COM12
Selected model: SM-J500F
Connecting to server...
Could not connect to the server!
Checking resource files...
Resource files already downloaded.
Please put the phone into Download Mode and connect USB cable.
To put SM-J500F 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.
Waiting for phone...
Firmware write started.
Writing Custom section...
Custom section has been written successfully.
FRP lock is successfully reseted!
Wait 3-4 min then goto "Backup and reset" and make "Factory data
reset"
Performed by 2.4.4 Software version.
-----------------------------------------------------------------------------------
To connect SM-J500F phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
6. Go to dial window.
7. Enter "*#0808#" number.
8. Select "DM+Modem+ADB".
9. Press Home button.
10. Press "Read Info" in software.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM12
Selected model: SM-J500F
Connecting to server...
Could not connect to the server!
Checking resource files...
Resource files already downloaded.
Please put the phone into Download Mode and connect USB cable.
To put SM-J500F 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.
Waiting for phone...
Firmware write started.
Writing Custom section...
Custom section has been written successfully.
FRP lock is successfully reseted!
Wait 3-4 min then goto "Backup and reset" and make "Factory data
reset"
Performed by 2.4.4 Software version.