Hi I jailbroke my 3G using blackra1n on iOS3 and installed (IIRC BossPrefs although I could be mistaken) I used this to turn on numeric signal strength indicators (for mobile signal and wifi) I then decided to just upgrade straight to official iOS4 when it came out, thinking it would just overwrite any customisations I'd made. However, the signal strength indicators now flick between the official icons and numerical representations. I can only assume the prefs software (if it was Bossprefs) did something to the particular icons, and the official restore only restored some of them? I've since re jailbroke iOS4 with redsn0w and found out that the prefs program I used is not compatible (it just starts to load then quits). I tried installing SBSettings and enabling and disabling numerical signal strength indicators in that, but it's to no avail. Does anyone have any ideas?