how to factory reset and remove jailbreak?

[retrievern15]

---

mga bro og sis, patabang ta ko ninyu unsaon pag factory reset sa iphone 4s, naa man gud problema, i tried itunes pero restore and update man, gusto unta nako restore lang.

thanks!, retrievern

[windupbird]

hold the power button for 10 secs and then the home button until mu gawas ang apple nga logo bro. that's what i did sa akong ipod touch 4.

[Dave77]

You can update and restore via itunes
Itunes will restore to same firmware 5.0.1

[mykelabra]

Sir Dave, unsaon pag activate sa iphone? can't get past activation in itunes. Did hacktivate so I can use SAM pero I'm stuck at Sim card error sa itunes. Tried changing method sa Sam pero dili japun ma activate. I don't have a Softbank sim card. Would you happen to have one sa imo store?