iOS 7.1 make my iphone 5s slow

It's slow because of your jailbreak.

This forum do not support jailbroken iPhone.

Read this:

http://support.apple.com/kb/HT3743

Again, this forum do not support jailbroken iPhone.

You have to ask those jailbreak developer(s) for help.

Just reset your iphone using itunes restore.

My iPhone 5S is not jail broken and it is slow all the same. I don't think jail breaking is the problem. There is something seriously wrong with the new OS

TheOtherWozniak wrote:

My iPhone 5S is not jail broken and it is slow all the same. I don't think jail breaking is the problem. There is something seriously wrong with the new OS

Nope. My iPhone 5S runs iOS 7.1 just fine. Try doing some troubleshooting on your device.

is the carrier name of your provider a bit long? try remove your sim and see if your phone is any faster

Currently you can try two things.

1)Change your provider, go to a company with a shorter name (less than 8 characters)

2)Use itunes and an app called CarrierEditor to change your carrier name mannually (no need to Jailbreak) this is a legal feature that apple provides.

Download CarrierEditor (it's free)

Vodafone QA is supported by the program.

follow the instructions - select blank carrier logo by the Zeppeling Logos folder and tell me if this helped.

Alternative you can wait to see if apple is willing to fix this issue.

I am not very optimistic because they already ignored it once.

can you help me? i need something lice carriereditor for my country carrier to change name, becouse there is no my carrier name in CarrierEditor, what can i do with it?

i try to change carrier and it's working, the phone is really faster. so can anyone help me with carrier name change? carrier editor and carrier logo is not working with my carrier