Cyanogen Problem - Optimus One, P500, V General

Installed the latest version succesfuly and it says "no service" I got my sim card in, took it out and placed it again in... still no service... i got Vodafone RO

UL7RA said:
Installed the latest version succesfuly and it says "no service" I got my sim card in, took it out and placed it again in... still no service... i got Vodafone RO
Click to expand...
Click to collapse
If your previous ROM was official gingerbread, you'll need to flash the old baseband in order to have a working network.

I had stock Froyo. first updated to new baseband for openoptimus. worked fine. installed old baseband. open optimus still worked fine. CM7 wont work on any.

Related

No phone after downgrade

I just down-grade to 2.2, with Rommanager, to what i have saved before upgrading to 2.3.3, official.
My 2.2 is also official, just rooted.
But now it did not find a phone network, no service availabile.
I tried again to restore (manage and restare).
I checked with another sim, the same.
My sim on other phone was ok.
After hard reset i got a message:
com.android.settings has stopped unexpectedly.
Did you downgrade with KDZ?
DigitalAnalog said:
Did you downgrade with KDZ?
Click to expand...
Click to collapse
He just said he downgraded via ROM Manager. PEBKAC.
@OP: You will have no GSM until you downgrade the baseband. Kindly check my v20g thread!
lori_2001 said:
I just down-grade to 2.2, with Rommanager, to what i have saved before upgrading to 2.3.3, official.
My 2.2 is also official, just rooted.
But now it did not find a phone network, no service availabile.
I tried again to restore (manage and restare).
I checked with another sim, the same.
My sim on other phone was ok.
After hard reset i got a message:
com.android.settings has stopped unexpectedly.
Click to expand...
Click to collapse
Follow http://forum.xda-developers.com/showthread.php?t=875881this thread and make sure while you are updating your ROM, Rom should be for your country specified. Without this GSM will not work.
thanks in advance, i will.
I tried with the zip for phone, does not work.
So i have to come back to 2.3.3. Now i have phone.
I wanted to down grade because Maps are running every time i turn on gps, and igo is not working corectly ( the voice has interrupts).
Now i'm sticked to 2.3.3.
Thanks for your help and answers.
lori_2001 said:
I tried with the zip for phone, does not work.
So i have to come back to 2.3.3. Now i have phone.
Click to expand...
Click to collapse
Dunno what you tried really. You are supposed to reflash the baseband from 2.2.x.
I flashed the baseband, but doesn't worked.
I used kdz to downgrade from 2.3 to 2.2 (v10b_00.kdz), and it is everythin ok, inclusive phone.

[Q] no sim card error

Specifics of my phone are Rogers unlocked/rooted.
Was functioning perfectly fine with stock rogers rom, i tried to flash saurom, that's when it went to ****.
My phone hasn't recognized the sim card since, giving me a no sim error. I've tried flashing odin stock rogers and stock kernel, CWM the rogers modem, etc.
Nothing has fixed it thus far... ready to throw this thing against a wall
I'm able to put my sim card in another phone and it functions just fine. I've even taken a sim card from that other phone, and put it into my Note, and it worked... But my native sim card doesn't like my Note anymore?..
Anyone have any suggestions?..
can you try changing another Rogers sim card or unlock first. it's only 15$ to network/factory unlock at cellunlocket.net
it's already unlocked. i've stated that i put another card in the phone and it functions fine. and put the same card into another phone and it functions fine.. but this card gives me this blasted error.
If you go to settings >> about phone do you have a baseband or does it say unknown?
If you go to status (under about phone), do you have an unknown IMEI and unkown IMEI SV?
That's the first place to start.
Synthetickiller said:
If you go to settings >> about phone do you have a baseband or does it say unknown?
If you go to status (under about phone), do you have an unknown IMEI and unkown IMEI SV?
That's the first place to start.
Click to expand...
Click to collapse
Have proper IMEI numbers and i717ruxla2 baseband.
I found i could switch it to HSPDA+ only and I'll be able to use 4g data/voice for a few minutes.. then it lose signal :S
funkdoobi said:
Have proper IMEI numbers and i717ruxla2 baseband.
I found i could switch it to HSPDA+ only and I'll be able to use 4g data/voice for a few minutes.. then it lose signal :S
Click to expand...
Click to collapse
Sounds like a finicky modem.
Do you have the stock modem EFS or another version you could try?
Synthetickiller said:
Sounds like a finicky modem.
Do you have the stock modem EFS or another version you could try?
Click to expand...
Click to collapse
I've flashed and reflashed the rogers modem over and over again.. Not sure how it can still be a modem issue?
I went out and got a brand new ROGERS LTE cim card today to replace the one that i thought was faulty... same issue. I've tried two non-lte cards from other providers and they work perfectly fine.. yet my rogers card doesn't? :S
funkdoobi said:
I've flashed and reflashed the rogers modem over and over again.. Not sure how it can still be a modem issue?
I went out and got a brand new ROGERS LTE cim card today to replace the one that i thought was faulty... same issue. I've tried two non-lte cards from other providers and they work perfectly fine.. yet my rogers card doesn't? :S
Click to expand...
Click to collapse
I have absolutely zero experience flashing to rogers. I will tell you my experience though. Hopefully, it might give you some insight.
My i717 was flashed from AT&T to a T-mobile radio. On the stock AT&T rom, no radio would work. This included the original radio firmware I had downloaded from XDA and other places as well.
I flashing to a GB rom, Sauron in my case fixed the issue. If I flashed to ICS, I had to get an ICS compatible radio. If I flashed back to the AT&T rom, nothing works. It seems to be irreversible, despite what everyone on here says. I know I'll get flack for it, but I've tried it a few times. Maybe I have a special phone? LOL
I would say back up your EFS w/ EFS Pro (it worked for me), then try flashing to something else, even AT&T or T-mobile. I think you'd get 2G speeds at least. I'm not familiar with Rogers bands, so I don't know what radios you can flash to or what basebands are compatible. Maybe someone could chime in on that topic?
As long as you back up your EFS, if you're careful and find a working radio, you should be ok and you should be able to revert and flash away.
Does anyone out there have a working rogers radio? Help this guy out!
Thanks for the reply. As per what you've said, I've already tried a bunch of that.
I've tried flashing to both Bell and AT&T stocks. No dice. I've tried swapping the modems out as well to their. No dice.
As stated, I've even gotten a brand new sim card today. That card works perfectly fine in my backup phone (which isn't an LTE device, don't know if that matters?).
Im having this same problem..
I had a data plan on my sim card.
AT&T plan
and ever since I tried to root it...and i accediently wiped sd card
it says NO SIM CARD FOUND ever time it starts..
no sim card
Suddenly today, no sim card msg appears.
My samsung galaxy note i717 (Rogers) phone is std and never been altered.
I checked this thread and no answers appear.
Will contact rogers.
i have same problem AT&T I717
i tried different firmware like Rogers Telus and AT&T As well but problem is still there
and also i checked Hardware nothing wrong with hardware side i have same phone i replace SIM Socket but dos't work either
any Ida about this problem
Thanks
My first note I got did this also. Lucky it was 10 minutes after walking out of the store. They swapped out out for me and haven't had it happen again. Most likely, its the phone. Revert back to stock and send it in for warranty if possible.
Sent from my Samsung-SGH-I717 using xda app-developers app
I have the same problem display on screen " the mobile network will be unavailable until you restart a valib sim card inserted" repeat it every time
Sent from my Micromax A90s using xda premium

Sim re-lock after installing cm10

Hello, i have a problem, i did unlock my sim locked phone with voodoo, and it worked great.
Today I've tried cm10 and when it booted it said that my sim is locked ?
Then I've tried unlock it again with voodoo but it say's SIM lock-reader error
What to do??
Have you tried another sim after you ran voodoo? I got the same error on cm10 but the phone was unlocked
I don't have another sim, but when I've first got the phone, I've installed cm10 on it and unlock it on cm10 with the voodoo.
And now after about the week with the (unlocked) phone I wanted to get some vanila feeling and installed it again, before every rom i flashed there was no problem, so i doubt it's sim card problem.
Bucika said:
I don't have another sim, but when I've first got the phone, I've installed cm10 on it and unlock it on cm10 with the voodoo.
And now after about the week with the (unlocked) phone I wanted to get some vanila feeling and installed it again, before every rom i flashed there was no problem, so i doubt it's sim card problem.
Click to expand...
Click to collapse
I have the same issue.
I have 2 sims.
The first given with the phone when not sim unlocked is still working but not the new one.
After restoring CM9 both SIM works fine.

[Q] NO SIM cyanogen mod

so i just got a i717 didint like ics on andriod 4.0.4 upgraded to andraded 4.1.2 jb perfectly fine. from there i flashed cyanogen mod with twrp. it was cyanogen mod 10.1,whick upgraded me to gb 4.2.2 at this point i got extremly spotty service. so i did a factory reset wiped cached and reflashed the rom now i am getting a no sim card error. like the sim card is not showing up anymore. i went back to jb 4.1.2 and same thing no sim. i did an advanced factory reset then reflashed twrp then flashed jb 4.1.2 STILL no sim card. i installed the newest version of cyanogen mod 10.1.3 and still no service. its unlocked to t mobile.i dont know what to do to get this sim to work. i have also tryed using a friends tmobile sim and didint read it and i have also tryed to use another friends att sim card and still no luck. Im going to order a new sim tray tomorrow untill then does anybody know whars going on or any fixes?????
Thanks in advance!

[Q] Strange problem with GT-I9300

I have a problem with a Samsung Galaxy S3 (GT-I9300) which belongs to a friend.
He wanted Lollipop on the device so I flashed an Unofficial CM12 from here - http://forum.xda-developers.com/galaxy-s3/development/wip-cyanogenmod-12-t2936990
However he seemed to be experiencing some bugs with the ROM so he wanted to revert to stock ROM until more stable builds arrived.
I flashed the stock ROM 4.3 obtained from SamMobile but on this the SIM wasn't working. Same results were obtained by official 4.0 and 4.1.
I finally decided on the official CM11, grabbed the latest stable build and tried flashing it. But now the ClockworkMod recovery returned 'Status 7'. Repeating the process with device id verification removed gave 'Status 6'.
To get the device in working condition I had flashed Korean Service ROM by Samsung. This is working with the SIM card with a few bugs.
One other curious observation was while copying the CM11 to the internal memory. The copy window was dismissed before the green copy bar reached the end. I had to flash it with an external SD Card which seemed to have normal copy process.
This entire process has been repeated on a different PC with all fresh downloaded ROMs but gave the same results as before with the only exception of SIM recognition but no signal on CM12.
Any help would be appreciated to get the device working normally.
Hi,
but "SIM wasn't working" means that your phone is like a phone without SIM?
I had the same problem in the past with my old i9100 and in that case the problem was the non correct baseband (radio) and RIL (Radio Interface Layer).
If this is your case, you can try to flash the correct modem (it depends from your model and firmware version) from recovery or using Odin. First backup EMS folder (IMEI folder)...
I had the SIM inserted. And the modem is okay because the official firmware was of my country.
Turbokat said:
I had the SIM inserted. And the modem is okay because the official firmware was of my country.
Click to expand...
Click to collapse
I understood that the SIM is insered but the phone is without signal as you haven't... so probably the problem is modem or corrupt EMS folder...
Now you are running stock firmware or CM?

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