Sony ST21i Xperia Tipo Black - Answered Questions & Fixed issues

you have to go local store to purchase cheaper spear parts if you send me your address I can help you to which market you have to go for cheaper spear parts

Download and install Sony's pass code remover on your PC. Connect your device and follow the prompts.

What is your issue? Please explain.

The range of possible root causes is huge, it is almost impossible to tell exactly what might be the problem. Before getting the device to Sony for check, i would simply try to reinstall the Operation system on the phone with the help of a pc software called Sony Update Service. This is my only guess or advise.

Use Sony's PC companion(Find on there website) to do a factory restore(You will lose everything saved on the phone)

what kind of problem are u having with this device? you didn't explain in your post.

goto settings then tap on backup& reset. Choose the option you want.

Unplug battery

Remove battery, sim, sd card, and leave for 15 minutes. Place everything back in and restart. If that doesnt work, it might need software upgrading.

I forget my password and I drawn my password 6 time now it locked my phone model no micromax a89 plz sotout my problem

You can not unlock password but if your phone is locked and not rooted, you can update your phone's software by Sony Update Service.

Did you check restarting your device? It happened with me also but the restart worked fine. If this does not work then try to put other sim card and check. If it happens again try resetting your device.

If you are connected to the internet (via Wi-fi or your mobile data), you can access your phone after a few unsuccessful attempts by typing the password from the Google account assocciated with the phone (it will prompt that option). If you are offline, then the only way to reset the unlock pattern is by doing a factory reset from Recovery. Check this video: HOW TO HARD RESET WIPE DATA FACTORY RESET MANUAL RESET ON SONY XPERIA...

I would say to check with your cellular network provider. It does not sound like a problem with your phone.

This may be a problem with your cellular network more than your phone. You can take your phone in to an authorized Apple dealer to check on the problem just to make sure that it isn't your phone giving trouble.

Hi, I'm afraid it's not easy to unlock these newer Xperia phones. You can do it on Fastgsm site for instance: Sony Xperia tipo Unlock Codes FastGSM

after a few(5-6 times) failing to enter the correct pattern, it should ask you to log in to your gmail account instead of the pattern you forgot

deep in water n buy another

use wrong pattern 10 times. open with google account password.

Try recovering your google account from this url: https://www.google.com/accounts/recovery