I must agreed with the #3 issue...battery does seems to drain faster once on 3.0OS
Now have to charge daily instead of alternate days.

On the #1 & #2 issue...so far no any problem..tested many times.

Btw...I'm on iPhone 2G redSnow to 3.0OS

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Added on June 23, 2009, 10:08 am
Saurik Jayman posted saying that he has some stability issue Cydia at the moment. He just updated a newer version of Cydia yesterday BUT again mentioning that it will still have some issue.

Definitely we will see updates for Cydia soon since it's still on a very early stage of  with redSnow and later ultraSnow...could say all of us are on the learning stages before things settled down.

Thx David, but how long i hv to wait?I plan just upgrade it at July, is that time already got a better solution?
yesterday i have downloaded iPhone1,2_3.0_7A341_Restore.ipsw but i realize it is .RAR file.
how come?last time i download that IPSW is not a RAR file.May i know ur guys also same with me?

i download it from the 1st pages David provided.
anywhere i will try again download it.
So, have u already upgrade to 3OS?

anyone got any error once install cydia installer update?

So guys i still cannot get the mms function..:-(

anyone knows any shops that offers unlocking services for iPhone 3gs?

I know this. My iphone have MobileTerminal.
I do SSH thru cable with laptop before on 2.2.1, it is worked,
I dono why it cant connect on OS3.0.
Anyone there have this kind of problem?

halu.
i noticed that BossPref and SBSettings did not turn off EDGE completely on my Iphone 3g 3.0 Fw.
anybody here got any solution for this. i search through numerous webs and forums (modmyi.com, iclarified.com, etc),
but no hit at all. i need solution as my celcom bill is almost 300..
i turn off my all notification already and inactivate all email acct on my Mail.app..
i already tried the method on iphonenodata.com, but still, EDGE still active.
all the APN setting are left blank and no profile installed.

pls..anyone..help..i almost cannot afford to pay the bills..

1 small question..during jailbreaking, should i install icy? I know it is somewhat similar to cydia. SHould i install both or only cydia at the moment?

I found that alot of apple user mentioned about high cost for data usage, but i wondering how to disable the 3g/edge/gprs .. I off the wifi and 3g setting from network, then i tried to go safari i stil can logon to google.com , i open weather also it stil can update..

Can someone guide me what application i should download from cydia to off edge? And can guide my with step by step...?

Thank You so much .. (Currently i checked my usage.. received + sent already got 2mb .. oh god)

U can download the latest redsnow from this thread. Page1 I think.

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Added on June 26, 2009, 8:54 amAnyone have any idea about my situation? Now my phone can call out sometimes can get calls and most of the time ppl call it will go voice message then i will get a sms from Maxis that i got a missed call. T_T

Guys, im not sure if this is the right place to post..

But i've jailbreaked and unlocked iPhone 3g to 3.0 using redsn0w and unlocked using ultrasn0w.

Used to be firmware 2.1 and was using turbosim.

Now not using turbosim anymore. direct sim.

But , whenver i insert the simcard, it seems that the phone is very very laggy.. whatever applications i run will lag .. But when i remove the sim , it's smooth as ever.

Is this a bug or is it my firmware which is installed wrongly or corrupted?

hi ,sifu,guru and everyone...

this is an inquiry about jailbreak. im using 3G maxis iphone and as u guys know its official unlock. so these are steps
taken so far:

1 - i have read 1st page
2 - installed everything and jailbreak successfully (redsnow)
3 - restart iphone. everything seems fine like wifi and 3G.
4 - here the problem starts. i go to cydia --> updates --> and my downloading only goes around 10% then stop and error message pop out.
(i cant remember what the actual error stated but i will upload the print screen later)

what should i do guys? re-jailbreak? or go to see one of our guru in here? 

hi psyntium..
yeah i installed icy along with cydia..  i will remove icy after this. btw how to reinstall cydia dude? sorry im lack of knowledge
bout this a.k.a newbie..

yup agreed with u, re-JB and dont install icy..

Anyone with iPhone 2G 3.0 jb with Redsn0w gotten EDGE to work?

theres no APN settings.

any idea?