all guys, i got few of question here..hope u all can gv me some advise or suggestion.

is been long i nvr use iphone, i just sell my note 2 and get an iphone4s running on ios 6 with jailbreak. so gt few question mark in my mind now @@

1. is it jailbreak safe? if i using my fon do the banking ( i knw might be a stupid question, but wish can get some advise from u guys )

2. if i wan to upgrade to ios 7, what's the step? should i remove the jailbreak first? direct upgrade? direct restore?

3. i heard from other, there is no more installous der..so if i wan to download the apps?watapps? game? where should i go for download the apps?

how someone willing to gv me some advise or answer.
sry first for annoying~
thanks first for help ~

i already remove all the package and source in cydia one by one.
now the cydia gone. but i found in usage of memory, there is 1.8GB in other@@
so this kind of situation..can i restore and upgrade thru the itunes?
another thing is when i sync to itunes..error -54 is pop out.
i try to google it..no such result..@@

bro i think i don wan jailbreak anymore..can you guide me how to manual update the ios7 by using the ipsw file?
if now i restore to new ios by using itunes, will spoiled my fon?
i saw the unknown error juz now..
(-54)

pls advise

bro i downloading half way d..if reli corrupted..i only manual put the ios..
should be fine rite?

apple website ?
wat dfu mode?@@
bro i blur d..
if u free or when u free..
mind to guide me in very single step?
but i try google now..
i hope can get a correct way^^

try bro i try ya^^

both daikor..another question to ask..
juz now i download the thru itunes at last 5min, my bbrand quota finish, downloading stop..nvm i do it later.

another question here.
now my iphone4s is ios 6.0.1
i remove all the cydia and everything, but i check thru itunes about the iphone memory status.
at the "other" contain almost 2GB file@@
this kind of situation, i still can use my phone first? then only restore again thru itunes when i reach my office..
after restore, those data will be clear?

sorry ya i gt so many question^^

i try lo..unlimited data plan..but tooooooo slow..tat why become disconnect.
so i direct click restore at itunes..ok de?

btw i still can use the fon now in safe la..i worry about the data like banking@@
becoz this device is nt jailbreak by me..i donno tat ppl get those jb thing from where
worry now

bro thanks ur advise^^ i will try

Hi bro..if i already remove cydia? but i think might not be complete haiz
so susah la dis iphone

This weekend..becoz i nid faster internet@@