Fix Zenphone drain battery and lose signal install this app after root your Zenfone and it will fix your problem about Telephone-service drain your battery.
My tool using shell linux command for detecting error in system when error occurred Your phone will auto reboot and fix error after that therefore the battery will be safe.
Reboot phone need phone WAS ROOTED and allow my tool with ROOT Permission.
VIDEO MANUAL WILL BE CREATE SOON.

P/S: if other phones have same as error may be it will fix that contact: [email protected] for support( subject title with: ZenphoneFix)
New version 1.0.11.0: Fix check root permission.