[Q] "Not Registered on network" but IMEI Exists and true topic

Hello,
i have updated my mobile to android 4.3 via odin, after update when i come to call any one it gives me "Not registered on network" but my IMEI exists and correct, so what is the reason and how could i fix that ?

this is the software i installed http://www.sammobile.com/firmwares/3/?download=25809

it is for the EMIRATES but i live in EGYPT .. may this be the reason of the problem ??

the egyptian updates has just rolled out http://www.sammobile.com/firmwares/3/?download=26440

should i try to install it ?? and if i did would there be any problems ???????


My About Phone/Status is:

Network: Etisalat
Signal Strength: .... (ok)
Network Type: Edge or HSDPA
Network stete: Out of service............................. ((i think this is the problem))

please help i just bought it from a month
thank you

Re: Case insensitive exists()? topic

On 2014-01-22 17:58, Larry Martell wrote:
> I have the need to check for a files existence against a string,
> but I need to do case-insensitively. I cannot efficiently get the
> name of every file in the dir and compare each with my string using
> lower(), as I have 100's of strings to check for, each in a
> different dir, and each dir can have 100's of files in it. Does
> anyone know of an efficient way to do this? There's no switch for
> os.path that makes exists() check case-insensitively is there?

Is it possible to rephrase the problem in terms of a different
algorithm that can be made case-insensitive? Something like

from_db = set(
row[0].upper()
for row in db.execute(
"select filename from tblfoo where ..."
).fetchall()
)
from_fs = dict(
(fname.upper(), os.path.join(pth, fname))
for pth, dirs, files in os.walk(ROOT)
for fname in files
)
common_filenames = from_db & set(from_fs)
for fname in common_filenames:
print from_fs[fname]

-tkc