we go back to the true nature of root... root is the access level of administrator of servers/systems. normal users are not given access to this part of the system. they dont need it and they might abuse it.

this is similar to our phone, we are only given access to parts that we truly need: the UI and a little filesystem. but due to the nature that we own the phone so we also want the access. so we root without really needing ...

my advice root if you are at uncle benny's level (enthusiast/super user) if u are just another user there is no need.

also no need to tell others if they need to root or not, their want and needs are dissimilar to our's. i prefer root myself because i use titanium backup to backup everything..

p/s: jb is not the same as root on android.. there is no need to root if all u want is just to have access to unauthorized software.
http://www.androidpit.com/jailbreak-android

senheng offers EPP for most bank.... can get an extra 1 year warranty as well... was lucky to have this as my s2 wifi died after 1 year 6 month...

usually extended batteries have instruction to leave it charging for 1 to 2 hours more after it shows 100%.. this is because the phone is calibrated to the previous battery. after two or three discharges then it will perform to full capacity.

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