How to restore adb backup on Nexus 4 (boot loop)?

Recently I have flashed unofficial cyanogenmod 10.2 for my Nexus 4. After testing some features I the device came into a "bootloop" (stays on cyanogenmod logo launcher). I tried to reflash it with cm 10.1 (wipe dalvik cache and /cache partition) but the same effect. Now I have completed the adb backup but if I restore it I get the same effect as described above. I can launch the device successfully on clear cm 10.1 but it won't boot after restore of my backup. What can I do now ?