G tide master code of g900

ur fne had a sim chip problam so plz replace it for ur own self

i have a problem with my SE G900, i got my phone memory full, and now my phone is not able to open, it's just always restarting. please help me!

I have had some phones, such as S60 and S80. very easy to cope with the problem when an error occurs in the system or fail booting. I mean here such as:
Ctrl+Shift+F+Power button on S80 or Shift+3+Call button+Power button on S60. (make sure the device is off).
So, whether there are ways like this in the SE Java? Especially on SE UIQ?

After a Master reset your phone might sometimes freeze. If your phone freezes displaying a SEMC logo or a charging message:

1. Open the back cover and remove the battery for about 10 seconds.
2. Insert the battery again, and replace the back cover.
3. Restart the phone.

for more detail check this link

To insert the SIM card into the iPhone 3G you first have to remove the SIM tray from the top of the phone, located near the power button. Use the SIM tray removal tool that came with the phone, or alternatively a paperclip. Push into the small hole and gently pull the paperclip back out the hole, the tray will come with it. Insert your SIM into the tray the correct way round and put the tray with SIM back into the slot. Hope this helps!

HERES THE CODE...OOOO OR OOOOO

is it working when u switch it on with holding one button??

On top of your iphone you can see a slot for your sim with a small hole at the left hand side of it (screen facing you). With your iphone you get a small metal key, very thin, looks like it came of a sardine tin! Insert the pin into the hole mentioned and the slot should pull out. This could work with a pin or paperclip. Put sim in slot and reinsert.

Hope this all helps and please vote if it does.

Thanks

Jim

if i gave master reset.. it's asking for Security code. I don't have that code. How to set it.

default access code is 0000 or 00000. Please try both.