Owners manual for galaxy S4

https://www.samsung.com/us/business/support/owners/product/galaxy-s7-edge-t-mobile/

http://org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx?CDSite=US&CttFileID=7133594&CDCttType=PM&ModelType=C&ModelName=SM-G935TZBATMB&VPath=PM/201809/20180928054044507/S4/TMO_G930T_G935T_SP_FINAL_180921/start_here.html


Galaxy S7 edge S7

Samsung has the manual for the SGH-I537 Galaxy S4 Active (AT&T network) on their support site: http://www.samsung.com/us/support/owners/product/SGH-I537ZBAATT . Click on the Manuals & Downloads tab or scroll down. Expand the See More section on the left side of the page under Manuals. The second link in the list is the English version of the manual. You'll need to accept the Samsung terms of use for the manual after clicking that link by clicking the Continue button. The direct link to the manual is currently http://downloadcenter.samsung.com/content/UM/201511/20151104065015959/ATT_SGH-i537_Galaxy_S4_Active_EN_UM_LL_5.0_OC6_R4_AC.pdf . You'll need Adobe Reader or a similar program to read the file.

I hope this helps.

Cindy Wells

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

On the WEB

Samsung RS275 Owner's Manual And Installation

www.manualslib.com > ... > Samsung Manuals > Refrigerator > RS275
View and Download Samsung RS275 owner's manual and installation online. SamsungSide By Side Refrigerator Owner's Manual. RS275 Refrigerator pdf ...

Smart Phones Phone Tablet Support SAMSUNG Canada

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!

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

all type function of samsung galaxy s4 mini