DO IT ON OWN RISK
For installing any firmware on Samsung Galaxy 3 I5801(Apollo) you need the following prerequisites:- You need to have the Samsung drivers for your Samsung Galaxy 3 GT-I5801 installed on the desktop. To do so simply install Samsung Kies. If you have Kies already installed then you can skip this step. Samsung Kies can be downloaded from here.
- Make sure you have charged your battery, 50% or higher is preferable. (To be on a safer side charge your mobile to 100%)
- The next important point is to download the I5801DDJP6 firmware.
- Next you need to have ODIN-MultiUploader-v4.252.
- You also need to have the Galaxy Apollo .OPS file
Make sure you back up all your data, contacts and other information before flashing Android 2.2 I5801DDJP6 on your Galaxy 3 GT-I5801 or GT-I5801
Follow the instructions mentioned below:
Step 1: Extract I5801DDJP6.rar file there is no password for this file.
Step 2: Enter Download Mode by pressing Power button + menu button + vol down button simultaneously.
Step 3: Open ODIN and then plug in the USB cable.
Step 4: Ensure that you see something written in ID:COM after connecting your device.(See Image Below)
Step 5: In ODIN Multi Downloader, there is an option "One Package" you need to have that ticked. (See Image below)
Follow the instructions mentioned below:
Step 1: Extract I5801DDJP6.rar file there is no password for this file.
Step 2: Enter Download Mode by pressing Power button + menu button + vol down button simultaneously.
Step 3: Open ODIN and then plug in the USB cable.
Step 4: Ensure that you see something written in ID:COM after connecting your device.(See Image Below)
Step 6: The next step is the select the OPS and One Package files.
Step 8: Until Pass in ODIN before you unplug your phone.(See Image Below)- Select the "apollo_0531.ops" file in OPS.
- Select the "I5801DDJP6.tar" file by clicking One Package button at the bottom.
Step 9: Congratulation!! Now you have Android 2.2 on Samsung Galaxy Apollo - GT-I5801
