Power off the mobile device completely. Hold down the Volume Down + Home + Power keys simultaneously. When a warning prompt appears, press the Volume Up button to enter the download interface screen.
In Odin, a yellow box lit up, signaling the COM port was active. He clicked the button (sometimes labeled [AP] in newer versions) and navigated to the downloaded file.
To help tailor any further instructions, please let me know: Download Cwm Recovery V6.0.4.5 For Galaxy S2 Gt I9 Action
Remove the battery for 10 seconds, reinsert it, and attempt to boot directly into your newly installed recovery to wipe the cache.
: Plug your Galaxy S2 into the PC using a high-quality micro-USB cable. The ID:COM box in Odin will turn blue or yellow, indicating a successful handshake. Power off the mobile device completely
Click the AP (or PDA ) button in Odin. Select the downloaded CWM v6.0.4.5 .tar file.
This specific version—ClockworkMod Recovery 6.0.4.5—was the sweet spot. It was the bridge between the old firmware and the newer KitKat and Lollipop based ROMs that the phone could still handle. It supported the specific file systems (EXT4) that the Galaxy S2 required, unlike the newer TWRP versions which were often too large for the device's recovery partition. In Odin, a yellow box lit up, signaling
The screen flashed the Samsung logo, and then—miracle. The screen turned black with orange text. .
Correctly maps the internal partition changes introduced in later custom firmwares.
By following this guide, you can successfully install ClockworkMod Recovery V6.0.4.5 on your Samsung Galaxy S2 GT-I9100, opening the door to custom kernels, root access, and a massive library of classic custom ROMs.