Guys need a bit help

i've download " IBM Notes Traveller " from google play ( for office email ) but then its seems my battery drain much faster than before i installed it. I already un-install it from phone & google play but from my phone usage its still appear.

How to completely un-install this software? I've un-install from the phone but the icon widget for it still appear.

Much appreciate

Guys

Need some opinion ; i've been using my z1 for around 8 months ; at the moment the charging speed is very slow altho sometimes i try charging it in Airplane mode. Before this no issue for my z1 but lately since last week the problem occur. Is it my battery problem?

If let say i " backup & reset " the phone will it be back as nprmal again?

normally i use the cable from powerback connect to the adapter becoz if use sony cable need to adjust the kepala abit. kepala that connect to side of z1. oh mann hopefully not the charging port phone problem

last night when using the original cable ; superb charging speed rate. Suddenly when almost full some one call and i cabut the cable to answer the phone. reconnect back cannot detect

i'm planning to backup & reset the phone but afraid lost all data and afraid the problemo still occur

thanks man
will try & error again

nice
can choose color somemore