google sign in error

I recently flashed a rom http://forum.xda-developers.com/desi...l-sim-t3401824
for my htc desire 816g mtk 6592 octa core variant
every thing seems to work fine except the fact that
i cannot creat google account in device it says "cant establish reliable connection with server....."
i read many threads did factory reset ..re flashed rom..edited host file still no fix can anyone please help me its urgent thank you in advance

Attached Thumbnails

 

Cant sign into google play

its a common issue, usually i would fix it easly (editing the hosts file), this time its more complicated
im using huawei p8, after reseting the phone it didnt let me login to google play store, i tried editing the hosts file and it or didnt save (even tho it said it did) or reseted itself after i edited it,
i looked it up and saw that people are saying the device has a file that doesnt let me change it, i realized its not the problem.
the file was r/o and no matter what i tried it didnt let me change the system to r/w, it took me about 2 days (with only 1 sleep :silly:) to learn all i need to understand all of the mount, adb fastboot and flashing things.
after some more research i found out i cant remount my system (probably was doing somethings wrong) and i tried just using another rom, for that i needed to update my phone to android 6.0/6.1 marshmallow, no succes... i tried loading a android 6.0/6.1 rom anyway and got my phone bricked/to bootloop, i tried unbricking it but no succes since i need to unlock my bootloader which for that i need to get my code which for that i need to login into huawei's site every day for 14 days, i cant wait that long (i really want to play pokemon go ;_;) any solutions? for both of my problems?
thanks alot for any answers! ( sorry for horrible english) (and i cant bring my phone to a repair lab since i need to wait 2 months)

TEKX - DEV - DEODEX SYSTEMUI/3MINIT/MULTI-USER/NO SIGN. VERIFICATION/560DPI

Under Construction...

DEV-AREA-1

How Can I Sign Apk With Same Signatures as Other App

Hi There, I am having Two Apps.
First App Package - com.example.com
Second App Package - com.example.com
Both are created from different online tools.

First app Version is 1.0
Second app version is 1.1
So My Question is, How to Sign Second app with same Signature as First App?
First App is already published on play store.
Reason - I want to update Second App On PLay Store over First app, but it requires same signature.
Any way to sign one apk from different apk signatures,
It's very urgent, if anyone can help me here? :crying::crying::crying: