Huawei Y300 original ROM/firmware?

Escapees

Bought a Huawei Y300 with Meteor I think in late 2013 and need to unbrick it. Problem is does anyone know what ROM version this phone came with -> maybe B175 or B176? I've tried flashing a few ones but no luck. The other problem is that Huawei have pulled all the old ROM versions from their website but if I knew what version was on the phone to begin with I could do a proper search for unofficial download versions. Thanks.

jeffk

http://www.modaco.com/forum/743-huawei-ascend-g510-development/

Then you'd want to
Unlock bootloader

http://www.modaco.com/topic/362034-unlock-your-bootloader/

Install custom recovery

http://www.modaco.com/topic/362074-recoveryall-official-twrp-2710-root-01082014/

or

http://www.modaco.com/topic/365942-recovery-all-cwm-clockworkmod-recovery-v6045-cm-last-updated-2112/

I use TWRP

Flash custom rom

There is many threads about which ones.

I'm using fonz93 cm 10.1 on my g510, which is more or less the same phone.

http://www.modaco.com/topic/373280-jb-422-cyanogenmod-101-rom-15032015/

People almost recommend H3ROS stock rom(I cant use it as the new sd card I got makes the camera crash)

http://www.modaco.com/topic/372741-rom411b209-aosp-mod-28022015/

I've found it impossible to get back to stock by update mode and don't think most stock roms are all that great.