Got the solution for app disappearing...
Hi everyone
Sorry for any mistakes... My first post that's why... So coming to the point what I did was I rooted my iris x1 using vroot and installed cmw using flashify (google everything pls its simple)... Then I partitioned my sdcard in cmw recovery mode and installed link2sd....Now I move all my apps to SD card and after restart nothing disappears....
Note-(imp) keep the sdcard as primary in settings and don't move the apps using move to sdcard option in app manager (setting)... Move the apps using link2sd....back up everything before hand...keeps u safe...Hope it helped.
Ps- I've sent a screenshot of my phone details..check with urs...if u want the rooting apps and USB drivers reply to this post...I'll send it asap..
Thanks guys.