My HTC G1's Call-in volume is too low, it's really very hard to understand what the caller is saying! I need HELP!

hard reset the device but before make backup your full data for hard reset first switch off your device then press volume down+power on hold up to show three android images, then press volume down to select clean storage and then press power on to select it, then press power up to start factory reset.

Hi, You need to provide your mobile's IMEI number, country and Network carrier details to unlock your mobile. It'll be helpful to find the availability of the service. Give those details and unlock your HTC G1 at TheUnlockArena.com . Here they provides you unique unlock code for your mobile with step-by-step instructions.. Hope it helps you..

hi viviana escobar you can take the battery out of the phone next take the sim card out. Now put the sim card back into the phone and then the battery this should reboot your network as well as the phone. Now if after this your phone still doesn't turn on you need to a hard reset. this will wipe out all the data on your phone. To do a hard reset on your phone hold the power button and volume up and down at the same time. Next you should see a screen that should shows fast reboot erase user data. This is should help.

I’m happy to help further over the phone at https://www.6ya.com/expert/ronald_e152e07e272e4f27

try hard reset to original factory settings will get back. at it will ask for sim unlock code when you enter am invalid sim.

This actual video will help and make it easy for you to understand on how to Hard Reset your phone.

just follow this link : http://www.youtube.com/watch?v=AE5SYVjXK_w


Good luck.

you can Unlock your HTC G1 with imei unlock code. it is very simple and eaisiat way to unlock your HTC G1. get your HTC G1 Imei Unlock Code . and use any gsm sim card.
i hope this will help you .

FOR HTC wildfire
Do a hard reset:
Please note that all data will be deleted from the HTC Wildfire as a result of this procedure. This process does NOT delete data stored on the microSD card. We recommend backing up all of your personal data before proceeding.
1. Turn the power off. If your HTC Wildfire is frozen, pull the battery out and reinsert it
2. Hold the Volume Down button
3. Press and release the Power button
4. You are now presented with a menu that allows for Fastbook, Recovery, Clear Storage, and Simlock
5. Select Clear Storage by pressing the Volume Down button
6. Press and release the Power button
7. Now simply confirm your decision: Volume Up for YES and Volume Down for NO

If you selected YES, all data including third-party applications will be deleted from the HTC Wildfire.

Once the wipe is complete, the phone will reboot to its factory fresh state.

It's best to replace your ringer (speaker). After replacing the speaker, you'll know the root of the problem. If it's only with the speaker, there'll be no more problem, but if it's with the ic (small black chip), you'll need to go to a servicing shop to get it checked. As an alternative, you can use your headset for the time being. Good luck.

try to hard reset the phone

Try this link http://unlockgenie.com/Unlock-HTC-G1 best, fast, working and cheaper than anywhere else.

Take it to the T-Mobile shop and ask them for help. They have an understanding of these phones more than everyone else,