my nokia n9 does not get network, when i insert simcard it says mobile network setting are not available, simcard error

okay,first things first i dont know how to fix this
secondly
probably simmilar case to what i have going on in the thread "probably broke my n9" where i tried downgrade and broke the cmt while not bricking the device as a whole (only cmt-mcwsw wasnt flashing) side effect i would lose my imei if the simcard was inserted and the settings showed mobile network setting are not available, simcard error

suggestion ,first reboot phone without sim ->check imei->insert sim->check imei
second flash phone with approprite firmware(DO NOT ATTEMPT DOWNGRADE OR ANYTHING THAT DOES NOT CORROSPOND TO YOUR FIRMWARE CODE)
third post log

Useful Threads
1.my probably broke my n9 thread: http://talk.maemo.org/showthread.php?t=99678

2:my n9 apps backup might come in handy plus the mega link has some fw files(even tough there are plenty of sources on the internet(i think)):http://talk.maemo.org/showthread.php?t=98844

I had this before on Symbian phones. I bought bad replace Batterys from Ebay. Quickly with this Batterys i became the SIM-Error. When i put the original Battery everything works fine.
Maybe your Battery doesnt give stable Voltage anymore?