Upgrading Baseband

[mmurphmsu]

I know I will probably get flamed for asking this question but I don't care.

I have an iPhone 4 that I got last year at this time that still has the original baseband. I am JB on 4.3.3 and want to upgrade the baseband on my phone. I don't care about the unlock as I still have a year on my contract and have an AT&T family plan that has a good price.

I want to upgrade it to see if it will help the reception of my phone. Is there an easy way to upgrade it to the latest baseband?

[GnatGoSplat]

Just do a regular iTunes Restore and your baseband will be upgraded. However, I have an iPhone with 1.59.00 and had one with 4.10.01 and there is no improvement in reception. Granted, I use T-Mobile so not exactly a direct comparison.

FWIW, you could probably profit $100 by selling your unlockable phone and buying a LNIB non-unlockable phone.

[i.Annie]

There is no flaming here on MMi at least we try to keep it from happening. Anyhow, I agree with the above. You can barely notice any difference if there is any at all with basebands. Your reception issue is plainly a fault of AT&T