k810i keep freezes

[mic_mic]

Seus did update your phone to cid 53. You can flash cid 53 phones with JDFlasher or KulanKendi.

Nice day

hi

is JDflasher or KulanKendi free to use the service. I don't know how did the phone become CID53, my friend ask me to fix it for him.

thanks for the help