i just give it to some modifier to lt+3.0 my console last night then today i connect my console to network and it say error 80151903 while profile switch please help i cant connect to Xbox live
A few things you can try are unplugging the modem for 30 seconds and plugging it back in. Unplugging the Ethernet Cable from the back of your console and plugging it back in (had an issue where I constantly got this error and to fix it I just had to plug in the Ethernet cable again). If those two don't work then you will need to clear your 360 hard drive cache (under storage, highlight your memory device and press Y) and then delete the profile and redownload it from live. Make sure you only delete profile and NOT profile and items.