Reverting to Original ROM like the first time

[Guest Javed Islam]

Basically, I've got an Huawei Acsend G300 and after that, there was an update on my phone and I updated (without thinking) and it made my phone much slower and buggy. And one of my biggest mistake after updating is, rooting and installing a custom ROM. I regretted doing that. Now I want my original rom back just like how it was when I bought it but, I don't want to do it my self so, is it possible to get it back to normal just like another fresh phone from a shop or something?

And please be specific, thank you.

[Guest Javed Islam]

And if they do, how much will it cost?

[Guest dalyer]

I know you said that you don't want to do it yourself but...

I'd suggest trying a stock GB B895 based ROM such as AtomicMod, Slim or SuperSlim. I'm using the latter and it's great.

See the individual threads on these.

It is very easy and not risky to install these but do read up on them first and don't do anything if you are not sure what you are doing.

Edited October 30, 2013 by dalyer

[Guest kyan31]

Why would you regret installing a custom ROM? You do know they are all different right?

[Guest Javed Islam]

Because the first original rom for the g300 which is the gingerbread was much better comparing to the ones i flashed which were laggy.

[Guest Javed Islam]

Because the first original rom for the g300 which is the gingerbread was much better comparing to the ones i flashed which were laggy.

[Guest dalyer]

Try the stock GB B895 based ROMs that I mentioned. They're as good as if not better than stock GB.

[Guest vhristenco]

For downgrading to the *original* ROM, see this: http://www.modaco.com/topic/362677-how-to-downgrade-from-b952-to-gb/

[Guest dalyer]

In my opinion and knowledge solutions that require messing with/zeroing the IMEI are not a good idea....

[Guest Rico_89]

Wouldn't it be easier to downgrade via cwm using this method: http://www.modaco.com/topic/361310-downgrade-upgrade-from-recovery/#entry2100574

And then flash a GB ROM.

[Guest dalyer]

I think so - yes. :) Certainly a better bet than zeroing IMEI etc. in my view.

[Guest vhristenco]

That will install an unofficial bootloader (meaning you won't be able to upgrade via OTA). You need to flash an official GB ROM after that.

[Guest dalyer]

Doesn't the "downgrade to GB" zip install the original GB bootloader?