• My phone won't connect to my computer?

    Hi, I own a Nokia Lumia 521 and so far this phone has caused me a lot of trouble. I've had a lot of problems with chargers, apps constantly crashing or overheating my phone, the phone crashing and restarting itself a...
    yukinoyuki
    last modified by yukinoyuki
  • Phone displays a sad face: Nokia Lumia 521

    Troubleshoot or learn more about the Nokia Lumia 521 attempting to boot up and freezing at a sad face or frown face. The phone has experienced a crash, causing the phone to get stuck at the sad face. To fix this issu...
    tmo_tim
    last modified by tmo_tim
  • Nokia Lumia 521 unlock code requeriments

    Greetings, by this means i have tried to contact on live chat, on facebook, and well i think my mobile have all the requeriments i need to have an unlock code, but as i said in this post earlier no one contact me on l...
    lyoneng
    last modified by lyoneng
  • Network: Nokia Lumia 521

    Learn how to connect to data networks (2G, 4G) and data roaming on the Nokia Lumia 521.   Go to: APN & data settings Manual network selection Switch 2G / 4G Turn on / off Airplane mode Turn on / off Dat...
    tmo_tim
    last modified by tmo_tim
  • Wipe cache partition: Nokia Lumia 521

    Learn how to wipe the Nokia Lumia 521 through the hardware keys.       Wipe cache partition  If the phone is not working correctly, you may need to master reset it and also clear the cache partiti...
    tmo_adam_c
    last modified by tmo_adam_c
  • Software version: Nokia Lumia 521

    Learn how to check the software version and see official versions for the Nokia Lumia 521. Find out more on this page:   Beginning November 4, the Lumia 521 received a two-step software update to Windows Phone 8...
    tmo_adam_c
    last modified by tmo_adam_c
  • PUK code unlock: Nokia Lumia 521

    Learn how to PUK unlock the Nokia Lumia 521.       PUK code unlock  Related errors: 'PIN code blocked. Enter PUK code:' 'Enter PUK code' 'SIM card locked. Emergency calls only. Please contact C...
    tmo_adam_c
    last modified by tmo_adam_c
  • Master reset: Nokia Lumia 521

    Learn how to master reset the Nokia Lumia 521 through the menu or hardware keys.   Go to: Master reset from settings menu Master reset with hardware keys       Master reset from settings menu...
    tmo_adam_c
    last modified by tmo_adam_c
  • Internal storage (ROM): Nokia Lumia 521

    Learn how to view free space and free up storage on the Nokia Lumia 521.   Go to: Manage storage View free storage space       Manage storage  To manage the internal storage space, foll...
    tmo_adam_c
    last modified by tmo_adam_c
  • Internal memory (RAM): Nokia Lumia 521

    Learn how to use the task manager and free up memory on the Nokia Lumia 521.   Go to: Manage memory Task manager View free memory       Manage memory  We're sorry, but this feature is ...
    tmo_adam_c
    last modified by tmo_adam_c
  • Home screen: Nokia Lumia 521

    Learn how to customize the home screen on the Nokia Lumia 521.   Go to: Add widget or shortcut Delete widget or shortcut Home screen wallpaper Lock screen wallpaper       Add widget or shor...
    tmo_adam_c
    last modified by tmo_adam_c
  • GPS: Nokia Lumia 521

    Learn how to connect to GPS on the Nokia Lumia 521.       Turn on / off GPS  To turn on or turn off GPS, follow these steps:   From the Start screen, swipe left. Tap Settings. Tap Location...
    tmo_adam_c
    last modified by tmo_adam_c
  • Emergency Alerts: Nokia Lumia 521

    Learn how to turn on Emergency Alerts on the Nokia Lumia 521.       Turn on / off Emergency Alerts  To turn on or turn off Emergency Alert messages that push to the device, follow these steps: &nb...
    tmo_adam_c
    last modified by tmo_adam_c
  • Device lock: Nokia Lumia 521

    Learn how to lock and unlock the Nokia Lumia 521.   Go to: Change password Turn on       Change device lock password / PIN  To change device lock password or PIN, follow these steps: &n...
    tmo_adam_c
    last modified by tmo_adam_c
  • Bluetooth: Nokia Lumia 521

    Learn how to connect to Bluetooth on the Nokia Lumia 521.   Go to: Pair Bluetooth device Turn on / off Bluetooth       Pair Bluetooth device  To turn on Bluetooth and pair with a headse...
    tmo_adam_c
    last modified by tmo_adam_c
  • how do i get my sim card ulocked

    I need help as soon as possible please
    heather_18
    last modified by heather_18
  • I have paid my prepaid bill but my phone will not connect to the network?

    i have unlimited usage and my bill is paid. when i restart my phone the network appears to re connect again. I then send a message and the network disconnects And i am unable to recieve a response or make calls. Has t...
    milesca
    last modified by milesca
  • need unlcko code for lumia 521

    hello ! i from georgia (europ)i bought you carrier phone from amazon an its need an unlock and how can i get code ? help please... IMEI-352363061421307 send me correct links i dont know how to do i saw other dis...
    lasha.k.t
    last modified by lasha.k.t
  • need to unlock lumia 521 imei:355913057606241

    how to unlock a phone in india i have purchased in us 1 year back now also its not unlocked... what i want to do
    anjani
    last modified by anjani
  • MetroPCS Lumia 521 on T-Mobile network

    Can I use a MetroPCS branded Nokia Lumia 521 on a T-mobile network with a T-mobile SIM card without unlocking the phone? Since MetroPCS and T-mobile is now the same company, is unlocking necessary?
    trainwreck
    last modified by trainwreck