How to Flash Huawei Mate S new Stock Rom

The clone phone may not have used the S9 operating system, try to get a copy from the original manufacturer to flash back to your device.

First of all you will need to remove the battery from your phone to turn it off for about 30 seconds. Now Turn on the phone and Check.
is it not working still? Then Press Volume up + Home + Power button and try to Wipe data/factory reset the verykool.
Still not working? Then we have to Flash Stock Rom again with Fresh Files. (Download new Stock rom and Smart phone Flash Tool)
Open the SP Flash tool Load scatter file and Flash your phone. after Flash give it to 2min because first time normally it is slow.

if you downloaded any launcher app or a task cleaner please uninstall it FAST!if not,try flash a new custom/stock ROM

you are trying to flash back to a stock rom after trying to flash a custom rom and "bricking" you phone?

It is obvious the stock ROM firmware you 'fired' messed up your phone instead of what you anticipated ought to occur.

Secondly, you ought to know better than to wipe your boot loader when 'firing' your phone as well.

Tips:
First, go and download the appropriate stock ROM firmware for your phone. Try http://needrom.com/
maybe they might have something to offer or generally online.

Second, download SP flashtool and install on your PC/laptop; instructions on how to use this tool will be seen inside the zipped file. Better still, download video on YouTube about SP flash tool usage.

Third, launch SP flash tool and load the SCATTER FILE (available in the stock ROM firmware folder you downloaded for your phone)

Fourth, power your phone off and remove the battery (hope you can do this); next, connect the USB data cable to the PC/laptop and follow up by connecting the other to your phone.

Fifth, insert the battery back in your phone ...and hopefully wait for the magic to happen.

Allow the SP tool complete its flashing process. The moment you get presented with a circle with a ? boldly noticeable on it, the flash process was successful.

Pls note: Your computer must be connected to the internet during the entire process.

Hope you get your phone restored back.

Try the methods in the link below. If problem persists, flash your device with a stock rom or custom rom.
http://www.ultratechy.com/how-to-unlock-android-phone-after-too-many-pattern-attempts-without-factory-reset/

Try to follow the methods provided in the link below. If problem persists, flash it with stock rom and custom rom using ODIN.
Link: http://www.ultratechy.com/how-to-unlock-android-phone-after-too-many-pattern-attempts-without-factory-reset/