My phon 1200 no nework found please tell me why?when i chang filter it can't

at first glance not having a model or serial number it sounds like a vacuum leak, ignition malfunction or issues with the governor.

brother just change your phon camra and 1 tim flash your phon don it

Hi can you please tell the network name to which your samsung sgh-u900 mobile is locked .there are many ways to unlock mobile among them codes are the best way to unlock it .to get codes visit classicunlocking.com here they ask you the imei number of your mobile .finally they send you codes to unlock it.

I had the same problem,I changed the fuel filter,and gave it a tune up.I also found out that I got better mileage on 87 octane fuel,but runs fine now..

try updating your phon software

please use your phon emanual to navigate thro the phone inorder to change the language
or
google using your pc on how to change your phones language

Hi jacqui wa33,

Please follow my Tip below, for detailed directions on how to access, drain 7 clean your Drain Pump Filter (Please Note: Your filter is located Bottom Left corner):

DRAIN PUMP FILTER

Hope this helps :-)

JEDEMEYER1

* If you found this solution helpful, please rate it

the answer is easy....buy a bluetooth device.....it will install a new software that is not in ur laptop...and it will work perfectly

Try to insert one of this codes:
#pw+ 19 51 54 51 13 33 15 2 +1#
#pw+ 72 52 70 04 53 74 07 7 +2#
#pw+ 71 68 60 53 64 60 76 3 +3#
#pw+ 10 58 54 62 43 50 35 7 +4#
#pw+ 94 33 42 16 41 75 14 4 +5#
#pw+ 40 55 57 72 03 37 15 4 +6#
#pw+ 14 39 34 46 01 21 63 0 +7#
REMEMBER YOU DO NOT ENTER WRONG CODE MORE THEN 5 TIMES.
PLEASE DO IT ON YOUR OWN RISK,
OR GO YOUR NEAREST NOKIA SERVICE CENTER.
ALL the best