1. Device hangs much more 2. Device slows down 3. Battery drains fast           Waiting for new update on j7 prime where these issues will be resolved 

After updating my j7 prime to oreo it is facing so many problems.  Device slows down , many apps crashing unexpectedly. Except some camera features nothing has been changed.  Fix the issues soon. 

after the last update on my j7 prime i face terrible ram management issue. pls fix it as soon as possible

update issue

thnks for concerning my suggestion about more camera effects in j7 prime . i have got this in latest software update . keep doing this ..