Originally Posted by b1969
I have my HTC One since release and it has been working flawless, However, after I updated to 4.3 I began to notice that my LTE speed was getting slower, now I can't even access the internet anymore without using wifi. Calling and texting works fine. On the top right it has 4g LTE with 3 to 4 bars but no internet access.
I put in my dad's SIM Card and it was working flawless. Is anyone else having this problem? How much will it cost my to get a new SIM Card?
If you go to a T-Mo owned store, not a franchise, they generally replace them free. You can tell which stores are owned on their website.
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Provider: T-Mobile US
Device: HTC One