iphone 4 sprint 5.1.1 help

[temper]

I am having the same problem with my Sprint iPhone 5.1.1 (its for my local carrier though not Metro PCS). I only get talk, text, and 1x data. No 3G and no MMS. I programmed all the settings manually and double checked them. I have done the same programming with a Verizon iPhone on 6.0.1 and the Verizon one works fine on 3G and incoming MMS. Do Sprint iPhones require additional programming? Or is it something to do with 5.1.1?

[rich hathaway]

I am having the same problem with my Sprint iPhone 5.1.1 (its for my local carrier though not Metro PCS). I only get talk, text, and 1x data. No 3G and no MMS. I programmed all the settings manually and double checked them. I have done the same programming with a Verizon iPhone on 6.0.1 and the Verizon one works fine on 3G and incoming MMS. Do Sprint iPhones require additional programming? Or is it something to do with 5.1.1?

well your not giving enough information like what carrier,and did you use the iphonecdmatool.com and the steps you took to flash it would be helpful in giving you an educated answer

[temper]

well your not giving enough information like what carrier,and did you use the iphonecdmatool.com and the steps you took to flash it would be helpful in giving you an educated answer

Yes of course I used iphonecdmatool. Its for Syringa Wireless. I did the same steps for both the Sprint and Verizon iphones I have. After clicking read, I edited the IMSI, phone no., SID, 1x user & pass, and 3G user & pass, then clicked write. Then write PRL. I also tried leaving the 1x fields blank and writing 3G user & pass. Tried writing PRL first. Nothing has worked, still only 1x not 3G.

EDIT: problem was on the account side. finally figured it out after talking to several different people multiple times. Thanks for the tool and the help though it works great.