Bought new v3 motorola razor - charged for 24 hours inserted sims card still said low battery so I took the sims card out to put that in my other phone to take to work - came home inserted sims card back in new phone and now all I get is a blank screen - any ideas

Check the link below for info on how to remove/insert your SIM card:

http://www.somelifeblog.com/2007/03/motorola-razr-v3-how-to-remove-sim-card.html

Just in case you need instructions on how to remove the battery. Check the link below:

http://www.somelifeblog.com/2007/03/motorola-razr-v3-how-to-remove-battery.html

you can check it with other sim card ,if it remains the same problem ,it may be locked to particular network wont accept any sim card other than the particular network ,you can unlock it and used to other network,try here http://www.theunlockspot.com/motorola-motorazr-maxx-v3/rs10wp9/

try taking out the sim and blow the stuff out of it. Then put it back together and see what happens

just change the sim card,

Do you mean where is a SIM card?
If you have a Motorola V3 razr you will remove the battery door, There you will find the battery and just beneath it off centered to the right, you will find the SIM card. The battery needs to be removed in order to safely remove or insert the SIM card.

yeh it seems that ur sim card is no more working. it happens sometimes instantly. u have to use a duplicate sim of the same #. if u want to keep this #.

Try rigorously cleaning the sim card and phone connections (also battery connections - after reading forums the batteries on V3's are often to blame for their problems) with a cotton bud then leave the phone off without the sim card in it and charge it overnight. Then put in the sim card and turn the phone on. This might help. My V3 often says Insert SIM and it is very annoying so i'm getting rid of it but those methods have worked for me.

Hope this helps

Mowcius

try your sim card in someone else phone it might be the sim card not the razor

unregistered sim card? if thats the prob. maybe som1 else is using ur phone # like a replacement sim. if not check the network frequency

You simply need a new battery. Razr batteries are notorious for loosing life and the entire problem is the chargers you are using. You MUST have one with an IC chip that tells it when to stop charging otherwise watch how long you are charging it. Also when you have a new battery let it fully charge and fully die twice before you start normal charging this helps a lot.