My browser wont work on my zte android says error

Could be any number of issues. Suggest return it to ZTE or simply buy a new one. Try Wal Mart - sometimes they have ZTE phones for $19.95

How to Unlock ANY ZTE Phone for any Carrier / AT&T T ...

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https://www.youtube.com/watch?v=FIz93RMWKMc
Aug 6, 2013 - Uploaded by The Unlocking Company
Power on your cell phone with a non accepted sim card, once thephone is booted, it will recognize the ...

How to Unlock a ZTE Phone: 12 Steps (with Pictures ...

www.wikihow.com > ... > Android > Android Applications

wikiHowHow to Unlock a ZTE Phone. ZTE mobile phones, like any other units, can be used on whatever network service provider or baseband you have in your location ...

ZTE - Cell Phone Unlocking codes

See bottom of this eset link for Android protection.
http://www.eset.com/us/store/

Do you want to unlock your ZTE Telstra Smart Touch Screen T3020 mobile from netwrok lock?.If it so means you can do it by getting the unlocking service from an online vendor like Unlocking4u.com .To get the service you need to submit your country name,currently locked network provider name and IMEI number.

If factory reset is not working perform hard reset and make sure to back up all the data and do check the network settings first.

new battery is usually what you have to do get the phone to work again.

i cant access with mu google acount after i have releasez so many times wrong pattern

The flash player only works on 2.2+ versions of android. So you can wait for the official update, or try to find an update online (custom roms).