| baseband unknown
imei null
in download mode came this massage (( rpmb: invalid rpmb data ))
i can't downdgrade to 4.3
To connect SM-N900 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.
Selected firmware file: N900XXUCMK2_N900OJVCMJ3_KSA_Saudi_Arabia_Android_4 .3.oct
Please put the phone into Download Mode and connect USB cable.
To put SM-N900 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.
Found phone on
Firmware write started.
Writing BOOTLOADER section...
BOOTLOADER section has been written successfully.
Writing Firmware Failed |