Originally Posted by D.Sirakov
Does it have other way...
There are actually two ways to root on locked bootloader;
1) Use towelroot and then apply the remount fixer, using towelroot on its own will only provide a half root. LINK
2) Root on 4.1.2 (or 4.2.2 if you have a DS) and then use the nicki root toolkit to root. This method should also apply the remount fix for you. LINK
My Phone: Sony Xperia Z1 Compact | ROM: Modified Stock | Base Firmware/BuildNumber: 14.4.A.0.108 | Android Version: 4.4.4 | Kernel: Stock (Unlockable Bootloader) | Network: giffgaff Stolen
My Tablet: Google Nexus 7 (2012) | ROM: CM11 | Base Firmware/Build Number: 11-20140527-NIGHTLY-grouper | Android Version: 4.4.4 | Kernel: CM11 | Network: N/A
Backup/Development Phone: Sony Xperia M C1905