You Can Use The Below Method For Upgrade SAMSUNG GALAXY ACE 4 SM-G357FZ / And If You Want To Hard Reset It By Flashing The Stock Rom/ In Case If You Are Using Any Custom Rom And Want Back To Stock Rom And Official Firmware Or Facing The Boot loop Problem. This Method Is Also Useful For Sudden Death/Bricked/Not Power And Also After Flashing The Stock Rom imei Null or Unknown Baseband Problems Can Be Solve.
Prerequisites TO Unbrick SAMSUNG GALAXY ACE 4 :-
- Galaxy Ace 4 LTE (SM-G313HZ) !!
- drivers for your phone – >> HERE
- Downloaded and expanded file – >> Odin307.zip
G357FZXXU1ANHD France (XEF) – Android 4.4.4 KitKat
G357FZXXU1ANK4 Italy (ITV) – Android 4.4.4 KitKat
G357FZXXU1ANHD France (SFR) – Android 4.4.4 KitKat.
G357FZXXU1ANI2 France (Orange) – Android 4.4.4 KitKat
G357FZXXU1ANHD France (BOG) – Android 4.4.4 KitKat
G357FZXXU1ANHD France (NRJ) – Android 4.4.4 KitKat
Now, Switch off your Smartphone.
After switching-off the phone, you need to boot into Download Mode. To boot into download mode Press and hold Volume Down, Home and Power button at same time for 5-8 seconds until download mode is active.
In the Download mode you will be able to see a Warning Yellow Triangle Sign. In this situation you have to press the Volume Up key to continue.
Now, Open Odin3 (found in the extracted files, that you have downloaded in theStep#2) on your computer. Then connect your Smartphone to the computer.
Once you have connected the Smartphone to the computer, Odin will automatically recognize the device and show “Added” message at the lower-left panel.
Once your device is detected by Odin, click on the PDA button and select the you desire firmware file.
Now, click on the Start button in Odin to begin the Flashing.
Flashing usually takes 30-50 seconds to complete the rooting process on your Samsung Galaxy Note 5 SM-N920G. Once Rooting process is completed you will be able to see a Green Box with Pass written on it in Odin. During this process Smartphone will re-boot automatically.
Once you see, the Pass message in Odin, you can disconnect your Device from the computer.
if you face boot loop problem then factory reset your phone via recovery.