Intalling CWM- based recovery on MTS Mtag ( Huawei C8511) and Huawei C8500s follow below given Steps.....
This means the recovery file installed correctly.
First of all you need to download Custom Recovery installation file from here
Extract all files from zipped folder.
Install the drivers from here (use windows updates if your computer is hooked on the net)
Now Turn off Your MTS Mtag ( Huawei C8511) and Huawei C8500s
Turn on by holding down, Volume down key + Home Key + Power altogether. it will go into downloading mode.
From the downloaded zip folder, run the "Recovery Huawei c8500s" depending on the system you are on!
It will open a Command promt window on your system saying ""press any key to Continue.....""
press any key and follow instructions, it will automatically install CWM based recovery on your MTS Mtag ( Huawei C8511) and Huawei C8500s.
When you are done, the system should reboot automatically, if it does not than remove battery and restart your phone.
To check if the recovery installed correctly, get into recovery mod by pressing a combination of the following buttons: Volume up + Home Key + Power. After a few seconds you will see the screen below:-
To roll back the recovery to the original Huawei recovery mod, install the original stock rom that youcan download from Xda Developers Thread