Hey all im having a annoying issue.

I have a iPhone 3G 4.1 Jb with redsn0w.
when on Cydia downloading large apps. if the app takes longer than 30 mins to download [right now my internet is crap) the wifi turns off after around 30-40 minutes and the download fails. Same can be said with my most annoying occurance of this. In BootLace. Downloading iDroid. the file is like 300mb and my transfer rates are around 15-25kbps. **** right? so far the download hasnt gotten past 80%, sometimes itll get to 80% in this 30-40 minute estimation but other times for example if my partner is on her laptop downloading something and my xrates are slower. it times out around 30-40minutes at 40-50%. it never manages to finish because WiFI keeps auto turning off for a few seconds!. this is soo frustrating. like i said, same with cydia. or updating an app from the app store.

I was downloading SleepMakerPro. 120mb or so. it almost finished but because it was taking so long the wifi timed out. and the dl stopped luckily with app store apps they resume on reconnection. Cydia doesnt. And most annoyingly iDroid wont download because of this. keep in mind iDroid was the only reason i decided to JB again. so im quite frustrated.

Can anyone help me stop my phone from auto timing out? is there a file i can edit through SSH or somthing to change the timer if there is a set timer?

sorry if this isnt clear!

regards, azki