iPhone 3G, plan to upgrade from 3.1.2 to 4.2.1, will I be losing Internet Tethering?
due to some iOS4 Apps and Features I'm planning to do an upgrade from 3.1.2 to 4.2.1. BB 04.26.08, unlock by ultrasn0w. SHSH saved from 4.0 on.
Question is: Am I gonna lose my well working Internet Tethering once being on 4.2.1? That would be a huge drawback. I'm not on an official carrier data plan (with extra charge for that). Instead I've an APN profile hack which used to circulate back in 2010.
Thanks in advance,