If you install custom firmware on Samsung Galaxy S II, a yellow triangle will show up at the bottom of Samsung Galaxy S2 Logo during boot up. How to remove yellow triangle on Samsung Galaxy S2? The simplest way, get yourself a Micro USB Jig. Then use it to put Samsung Galaxy S2 into Odin download mode.
Step by Step Guide
- Power off your phone.
- Plug in Micro USB Jig to Samsung Galaxy S II.
- Odin download mode will be loaded.
- Reboot your phone then.
- That’s all.
Yellow triangle at Samsung Galaxy S2 boot up screen will be removed after you plug in USB jig. Isn’t that as simple as ABC?