Cant activate my samsung galaxy s4 mini with us cellular

Liz, below are links to forums,trouble shooting and your manual to help solve your problem.
PRESS THE HELPFUL BUTTON

http://forums.androidcentral.com/samsung-galaxy-note-4/518445-5-0-1-notification-bar-icons-lock-screen.html

Galaxy S4 lock screen options and customisation

Top 50 Samsung Galaxy S4 Tips and Tricks

http://images.comparecellular.com/phones/2002/Samsung-Galaxy-S4-mini-i257M-user-guide-eng.pdf

Try this link: http://www.android.gs/how-to-sim-unlock-samsung-galaxy-s4-for-free/

your IMEI is the Same number on the BOX which is your serial number for your phone

try giving 1234
or 0000

Do you want to unlock your Samsung Galaxy s4 mini from current locked network to use with US cellular ? If so, in which network your Samsung is locked to ? In which country ? To unlock your phone , use unlock code . You can get it from any of the online vendors like ClassicUnlocking.com to unlock it . Note : After unlocking your Samsung, you can use any other GSM sim cards internationally . You can't use CDMA technology with it . Because, Samsung s4 is a GSM phone . It accepts only GSM sim cards not US cellular or any other CDMA sim cards ,

I have 2 sgh-m919 galaxy s4 s from TMobile. Both phones were randomly showing the message "sim card not detected restart" and phone would reboot.. sometime would have to reboot 2 or 3 times before i was normal. I tried many of the net poste solutions including paper on sim card, clear cache, new battery etc. Nothing worked

This week i was ready to buy a new phone.. but was sure the phone wasnt the problem. I started deleteing apps one at a time and found the problem. It is GOOGLE MAPS !!! G0 into settings / more / application manager / slide over to all/ down to Maps /clear cache/ uninstall updates / force stop. Then turn off phone and restart. When you go to use maps or waze again when it asks for permission "decline" it will still work and you wont see the sim not detected restart message again.. Google the words google maps crash or reboots and see how many phones crash. Galaxy s4 happen to have the dialog box that makes it appear to be a hardware problem! Googles motto use to be "First do no harm" please reply if this works for you

Good luck!

Search for netowrk settings for your provider or call 611

Download the manual here: http://www.samsung.com/latin_en/support/model/GT-I9192ZWLTPA-downloads
GALAXY S4 Mini Duos

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all type function of samsung galaxy s4 mini