Has the phone been completely reset? All icloud content erased.
371914
Make sure you can activate the phone. The one I got was lock, because it was reported lost/stollen. Make sure it has a clean esn
2017152
I haven't had that happen to me but I'm sure its nits supposed too. Restart your s4.
717085
Try to press both power bottom and home bottom for 15 sec. And let go the power bottom and keep the home bottom until u see Apple logo come and it will be turn off and let go ur hand then try to power your phone again see if that work.:D
1497055
Did you upload the apps to your cloud? Treat re-installation just like you would with your apple apps. Hook the device to your computer and go to your device's cloud and try reinstalling the apps.
2212578
Mine was locked and I had to pay a fee to unlock it and transfer it to my carrier. Can't remebet how much I paid to have it unlocked. I didn't check iCloud to see the previous users, sorry.
822431
try reseting it... if it doesn't work then it might be a problem with the device.
1450833
Have you tried deleting all app data? Can also remove and re install the app or if that doesn't work a factory reset will.
183139
First try to pull the battery and then reboot the phone. This is a soft reset. If that does not work you may have to do a hard reset which will restore the phone to factory settings. You will lose all of your contacts, apps and any other information if this is necessary, but your phone will work.
1051000
Not sure if there is a paper clip reset on the dropcam, but I would remove the app on your iPhone and install it again. Good luck!
2183631
I'm assuming you have used the reset button when your unit crashes? I've had to use mine twice (after heavy editing) so far in my 1 month of ownership, and all my data was there, just waiting for me. The button is on the back, it's tiny, and has to be pushed with the tip of a paper clip.
1415112
Have you tried resetting (set to factory settings) the device? It's a bummer but your apps will remain with your Apple ID so you'll get them back. I assume you've shut the device off completely and turned it back on again, sort of a reboot if you will. Try that and if you still have the issue I'd go for the reset.
1401122
There is A reset button on the back. You will need a paperclip or other small pin. Give that a try. Should reset to factory standard.
349919
No luck yet...I've even tried rebooting. I guess the next step would be to doctor it, in case some other app update somehow affected it.
832511
I use iCloud to store stuff so I am assuming it is unlocked. I have find my phone on the the phone but it will be disabled one I take all my data off. I'm not sure I am answering tour question. Let me know if you need more details.
1978870
LynnH answered the question. I have this phone and reset the access code after I got it and have used this feature exactly the same way LynnH sez.
1434312
If Grab is some application please contact the application providerAlso if you think it is the phone . do a factory reset that resovle majority of the issues
1950017
Not good news I'm afraid. The phone is either locked, or was jail broken and then restored. If it was supposed to be unlocked, I would return it.