[Q] Xperia U not starting up after rooting via cmd manually through fastboot kernel

My phone is not starting after rooting process it is continuously resarting and also bar color is changed shows 3 colors xperia U
ppls help
I tried to root my phone Xperia U
i tried everything for rooting my phone all are listed below :-

1. One click Root from (oneclickroot.com)
2. Framaroot with Mobogenie
3. universal Androroot 1.6.2
4. Root by Bin4ry v11 (RunMe FR)
5. via CMD fastboot

i can't root my xperia u with above types i unloked the fastbootloader. i also install new kernel.elf file through cmd fastboot
pls help anyone with rooting and again staring up my phone or restore it like new one pls help

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by isaac59
1 hour ago
Last post by jones.shaniya
4 hours ago
Last post by elinore54
1 hour ago
recover photos
Started by pherman
Last post by runolfsdottir.ruth
4 hours ago
Last post by nhand
3 hours ago
Last post by will.brigitte
2 hours ago
Last post by hodkiewicz.ned
49 minutes ago
Last post by yundt.irwin
36 minutes ago