Oriphix: apparently only says it fixes the pin code by pass. And not the Battery....
Jordan, Auckland University.
“Design is so simple, that’s why it is so complicated.” - Paul Rand
clicknz: At the moment iTunes is only offering up 6.1.2 to me - I'm Jailbroken on my iPhone 5 - does anyone know if it's safe to do a restore to 6.1.2 and then re-jailbreak... or is there a chance it will slap 6.1.3 on the phone with no chance to Jailbreak? (I have a couple of glitches I'm hoping a restore will sort out). Thanks.