I have a straight talk phone unico LTE model number z930l when using the phone the screen goes black and does not light back up I cannot use it

Here you go.
https://www.google.com/url?q=https://www.zteusa.com/media/wysiwyg/unico-lte/ZTE_Unico_LTE_User_Manual_English_-_PDF_-_3.28MB_.pdf&sa=U&rct=j&ved=0ahUKEwipnIagl9_KAhVC92MKHd2gARcQFggaMAA&sig2=SmGOCn7OuOXeopK_DTNpow&usg=AFQjCNFXA_jh6moU44YJtbk6U31jfIzgWw

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/josem_e9ac89730196f220

Boost will port or release your number to use with a different carrier, if you go to any Wal Mart they should be able to walk you through it

Who was the original service provider? Straightalk has a tool on their website to check if phone can be used on their site.

SIM Cards Bring Your Own Phone StraightTalk Wireless

Mark
Motorola Support

Straight talk does not have the LTE network or the speed of most carriers, therefore any video play is limited to the network capabilities. The only other options are to either switch carriers, or use your phone over wifi.

You can't flash a CDMA phone(HTC EVO 4G LTE on Sprint(CDMA network) to a GSM network(Straight talk which is on T-Mobile's network(GSM network) the hardware is not interchangeable. A GSM SIM card is not the same as a 4G LTE SIM card(UUID) they store different data. GSM SIM hold your carrier account information that authorizes you to use the network while a UUID only hold data that is relevant to you accessing the 4G LTE part of the network the remainder of your carrier data is stored on the phone hardware.

Straight Talk AT&T APN Name ATT 4G LTE APN tfdata Proxy proxy.mobile.att.net Port Username Password Server MMSC http://mmsc.mobile.att.net MMS Proxy proxy.mobile.att.net MMS Port MCC MNC Authentication Type PAP APN Type default,mms,supl,hipri APN Protocol IPv4

rst the phone or reinstal the new sftware