AT&T Cell Phones - Page 2 - Answered Questions & Fixed Issues

notify provider

Unfortunately, cell phones are not like e-mails. Once you delete a text message from the cell phone, you could no longer view it or retrieve it. Better yet, try to contact the phone carrier (AT&T) and see if they have a server that holds the text messages and see if you could get it back. If there is, I think there's a standard price for it, but it should be a reasonable price.

Have a great day!

Yes you can use any network SIM card. But you need to unlock this phone before to use it, Here is the process to get the unlock code. Follow these steps: visit https://www.unlockninja.com/ Select: Brand Name Select: Model No and click unlock button on the next page proceed the steps below: 1) select purchase country and network on which device is locked, your mail id then make payment 2) We will send you login details(Username and Password) for unlockninja.com at the same moment in your mail to update IMEI No 3) Make login and Update IMEI, we will deliver you the code in The least possible time

phone or tower location problem

If it is ATT wifi, it may not recognize anything but ATT. In any case though, you will have to clear all traces of the ATT phone out of the WIFI memory. You may not be a new user, but your phone is new to the system since it has been internally altered. (unlocked) If any of the old ID numbers have been left in the phone or the WIFI network, the system will recognize them and not let you in. ( It has to be smarter than hackers or you would be the only one in town paying for service,)

Get the AT&T unlock code with in three easy steps. just follow these simple guide to get the unlock code. Unlock Your Cellphone Use Any Network in The World https://www.unlockninja.com

How to by pass FRP on ZTE maven 3 at&t carrier. here is the best guide to for ZTE Any Model Account Reset ZTE Phone Factory Reset Protection https://www.unlockninja.com/blog/how-to-bypass-google-account-reset-zte-phone-factory-reset-protection-frp/ Bypass Google

https://www.att.com/devicehowto/tutorial.html#!/stepbystep/id/stepbystep_KM1295160?make=ZTE&model=ZTEZ812&gsi=AMGQyUY

APN & data settings

1. From any Home screen, tap Apps.
2. Tap Settings > More > Cellular networks.
3. Tap Access Point Names.
4. If available, tap the T-Mobile US APN.
   • If not available, tap the New APN icon.
   • To reset your APN settings, tap the Menu icon with three dots, then tap Reset to default.
5. Verify and update the following settings for the Data APN:
   • Name: T-Mobile US
   • APN: fast.t-mobile.com
   • Proxy: <Not set>
   • Port: <Not set>
   • Username: <Not set>
   • Password: <Not set>
   • Server: <Not set>
   • MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
   • MMS proxy: <Not set>
   • MMS port: <Not set>
   • MMS protocol: WAP 2.0
   • MCC: 310
   • MNC: 260
   • Authentication type:<Not set>
   • APN type: default,supl,mms
   • APN protocol: IPv6
   • APN roaming protocol: IPv4
   • Enable/disable APN: <greyed out unless there are multiple APN's>
   • Bearer: Unspecified
   • MVNO type: None
   • MVNO value: <Not set>
6. Tap the Menu icon with three dots, then tap Save.
7. Tap the desired APN profile you want to use. The bullet point fills with color next to the APN profile.

Manual network selection

The device detects and registers on wireless networks inside T-Mobile's calling area, but roaming networks are usually restricted to T-Mobile SIM cards. You can manually select a network only in areas where T-Mobile does not own GSM spectrum.

1. From any Home screen, tap Apps.
2. Tap Settings > More > Cellular networks.
3. Tap Network operators.
4. Wait while the device populates a list of available networks.
5. Tap the desired network you wish to register on.

Switch 2G / 4G

1. From any Home screen, tap Apps.
2. Tap Settings > More > Cellular networks.
3. Tap Preferred network types.
4. Choose from the following options:
   • LTE/WCDMA/GSM (Auto mode)
   • WCDMA/GSM
   • GSM only

Turn on / off airplane mode

Airplane mode turns off wireless connections. This allows app and menu use, but prevents voice or Internet use.

1. From any screen, swipe down from the top of the screen.
2. Tap the down icon (v), the tap Airplane to turn on or off.

Turn on / off data roaming

1. From any Home screen, tap Apps.
2. Tap Settings > More > Cellular networks.
3. Tap to turn Data Roaming on or off.

Turn on / off mobile data

1. From any Home screen, tap Apps > Settings >Data usage.
2. Tap to turn Cellular data on or off.

From - https://support.t-mobile.com/docs/DOC-28547 Network APN Kyocera DuraForce XD

The phone appears to be compatible with all bandwidths up to the 4G network. If your sim is up to date with your network coverage, it should all work. Check this product review to determine if this info is correct and maybe check with your service provider that the networks are compatible so you don't end up with a phone that is a paperweight. Doogee BL9000 Smartphone Review

Try using sim from some other network. Maybe the device does'nt support Verizon bands. Also, At&t is GSM and Verizon is CDMA. Different systems. Try using a GSM sim.

ATT and Verizon use different radio technology. Many phones/tablets have both radios but not all. It is likely that the hardware will never work on VZW

Make Sure your Phone is asking for unlock code with a AT&T Sim to unlock this if yes then apply here to get the unlock code. unlockninja.com

Get the Network unlock code for at&t zte z2221 Official Zte IMEI Permanent Unlock Important Select the Current Network...

Unlock AT&T Microsoft Lumia 640 carrier Unlock Your Cellphone Use Any Network in The World

PUK lock (Personal Unlocking Key). It's a security feature on most mobile devices that protects your SIM card data and unique for SIM card. May I suggest that you contact your sim network provider as they are the only one who can provide you the PUK codes. Once you done the PUK unlocking you can use the unlock code. Unlock Your Cellphone Use Any Network in The World

Unlock your AT&T Phone here https://www.unlockninja.com/

Make Sure your phone asking for unlock code and use the following steps to unlock it. visit https://www.unlockninja.com/ Select: Brand Name Select: Model No and click unlock button on the next page proceed the steps below: 1) select purchase country and network on which device is locked, your mail 2) We will send you login details(Username and Password) for unlockninja.com at the same moment in your mail to update IMEI No 3) Make login and Update IMEI, we will deliver you the code in The least possible time

you will have to call att to get it actived for you put a new sim card in and they have to get it setup

Get the best solution for APN Setting here is the ref link https://www.androidcentral.com/these-are-cheapest-data-plans-you-can-buy-us If you need any network unlock code just go through https://www.unlockninja.com