Database Develop

[Q] Diamond Can't Connect to Network!

Hi Guys!
This is my problem:
I have a htc diamond and I sim unlocked it a few months ago. Now i don't know why, i can't use any sim cards from different carriers.
If i use a Sim card of the original carrier, it works just fine. If i use a different card, it doesn't connect to network, and on the notification bar a number "1" appears!
I've tried re-unlocking the device several times, i even aquired an unlock code because it looked like the phone was sim locked again, but no use..it just doesn't connect to any network besides the original one!
Can anyone help me please?!
Thank you!

fredandre4 said:
Hi Guys!
This is my problem:
I have a htc diamond and I sim unlocked it a few months ago. Now i don't know why, i can't use any sim cards from different carriers.
If i use a Sim card of the original carrier, it works just fine. If i use a different card, it doesn't connect to network, and on the notification bar a number "1" appears!
I've tried re-unlocking the device several times, i even aquired an unlock code because it looked like the phone was sim locked again, but no use..it just doesn't connect to any network besides the original one!
Can anyone help me please?!
Thank you!
Click to expand...
Click to collapse
try using MoDaCo.DiamondProvisioningDatabase .... maybe with this application solved the problem on your device

Hakim Rahman said:
try using MoDaCo.DiamondProvisioningDatabase .... maybe with this application solved the problem on your device
Click to expand...
Click to collapse
No, it didn't work
I installed it and rebooted the phone..but nothing changed..still can't connect with different networks..
Thank you ver much for your try though!!!
Any other ideas?

fredandre4 said:
No, it didn't work
I installed it and rebooted the phone..but nothing changed..still can't connect with different networks..
Thank you ver much for your try though!!!
Any other ideas?
Click to expand...
Click to collapse
Hey man...try to upgrade radio

[XXLPT] Can't Detect Indonesian SIM Card Al

Hi all,
I have a problem here. I've got a Galaxy Note from USA but I'm Indonesian. When I insert any Indonesian SIM Card, my GN won't recognized them.
I've tried to flash N7000DXLSE N7000OLBLSE (Indonesia) but didn't work. It make another issue, baseband on "about phone" show "unknown" and my GN still can't recognized Indonesian SIM Card.
So what should I do to solve this problem?
Any help will be appreciated, thanks.
NB: Sorry for my bad English.

Is it a new N7000? Are Sim cards from USA working? Where did you buy it and why not ask the seller?
Please try to change the sim pin in your settings (you can try to use the old one as new one).
And tell us if your IMEI number (in Settings, About device) starts with 004999... (please do not post your real IMEI here).

ThaiDai said:
Is it a new N7000? Are Sim cards from USA working? Where did you buy it and why not ask the seller?
Please try to change the sim pin in your settings (you can try to use the old one as new one).
And tell us if your IMEI number (in Settings, About device) starts with 004999... (please do not post your real IMEI here).
Click to expand...
Click to collapse
2nd hand, I've bought this from my friend. when he's in USA, he used AT&T and worked.
my imei number starts with 359548...
btw change the sim pin? what for?

shabantheguitarholic said:
2nd hand, I've bought this from my friend. when he's in USA, he used AT&T and worked.
my imei number starts with 359548...
btw change the sim pin? what for?
Click to expand...
Click to collapse
Imei ok now.
But I think you should read this and switch to the other forums.

USA note is not the same. Go look on their forum....
Sent from BOX13.

But mine GT-N7000, not I717.

shabantheguitarholic said:
Hi all,
I have a problem here. I've got a Galaxy Note from USA but I'm Indonesian. When I insert any Indonesian SIM Card, my GN won't recognized them.
I've tried to flash N7000DXLSE N7000OLBLSE (Indonesia) but didn't work. It make another issue, baseband on "about phone" show "unknown" and my GN still can't recognized Indonesian SIM Card.
So what should I do to solve this problem?
Any help will be appreciated, thanks.
NB: Sorry for my bad English.
Click to expand...
Click to collapse
in other forums, doing factory reset after an install could result in a signal improvement..
but in case of GNote, you must make sure to have a non-bricking kernel to do a safe factory reset,,

jaycm1130 said:
in other forums, doing factory reset after an install could result in a signal improvement..
but in case of GNote, you must make sure to have a non-bricking kernel to do a safe factory reset,,
Click to expand...
Click to collapse
I've tried it but nothing. when I flashed safe kernel, there's a yellow triangle on the bootscreen.and crashed when the screen off.

shabantheguitarholic said:
I've tried it but nothing. when I flashed safe kernel, there's a yellow triangle on the bootscreen.and crashed when the screen off.
Click to expand...
Click to collapse
maybe the phone is locked to US carriers like AT&T since it the unit came from US..
that is why your having trouble with network from Indonesia..
if this is the case try to unlock SIM restriction for global SIM cards..
---------- Post added at 01:46 PM ---------- Previous post was at 01:44 PM ----------
though you flashed it with asian stock firmware, it may never be unlock by just doing so..

jaycm1130 said:
maybe the phone is locked to US carriers like AT&T since it the unit came from US..
that is why your having trouble with network from Indonesia..
if this is the case try to unlock SIM restriction for global SIM cards..
---------- Post added at 01:46 PM ---------- Previous post was at 01:44 PM ----------
though you flashed it with asian stock firmware, it may never be unlock by just doing so..
Click to expand...
Click to collapse
yeahh I think your Gnote is lock
I've encounter with the same problem with I9000 that I purchased from Romanian fellow. It was lock with their GSM carrier.
Just search for Gnote GSM unlock issue. You have to play with binary number to unlock it.

[Q] HEEELP!!! SIM not recognized Galaxy mini S5570i

Can someone please help?
Few days ago my phone stopped recognizing sim cards. No mather what I've tried, it still won't work.
It's acting like there's no sim card inserted.
IMEI is still there
I would appreciate any help.
I posted a picture of the problem.

janjevac said:
Can someone please help?
Few days ago my phone stopped recognizing sim cards. No mather what I've tried, it still won't work.
It's acting like there's no sim card inserted.
IMEI is still there
I would appreciate any help.
I posted a picture of the problem.
Click to expand...
Click to collapse
Well, I'm not sure about the problem; if you are on a custom rom, it might be because of that, or incorrect flashing. Try using another ROM, and if problems persists try Stock ROM meant for your region. (it might be possible that you flashed a ROM for a different region and because of that you might have a problem..)
AND NEVER POST YOUR IMEI NUMBER ONLINE.
http://forums.meteor.ie/t5/Unlocking-Codes/Never-post-your-IMEI-number-on-the-web/td-p/36899

DeathMetal King said:
Well, I'm not sure about the problem; if you are on a custom rom, it might be because of that, or incorrect flashing. Try using another ROM, and if problems persists try Stock ROM meant for your region. (it might be possible that you flashed a ROM for a different region and because of that you might have a problem..)
AND NEVER POST YOUR IMEI NUMBER ONLINE.
http://forums.meteor.ie/t5/Unlocking-Codes/Never-post-your-IMEI-number-on-the-web/td-p/36899
Click to expand...
Click to collapse
Thanks for the advice about IMEI number, i didn't think of that because i went crazy because my phone doesnt work.
I'll try with stock rom.

I flashed original stock rom on the device, but the problem remains. Does anyone know the solution, I am going crazy
Sent from my ST26i using xda premium

pop your sim card out for 15 min. then put it
back in your phone.

In the second pic it is clearly showing 1 bar of signal
So how can you say sim is not being detected

No way out here

dheeraj (dhlalit11) said:
In the second pic it is clearly showing 1 bar of signal
So how can you say sim is not being detected
Click to expand...
Click to collapse
Did you notice the the SIM symbol with question mark inside it?
The phone acts like there is no SIM card inserted when it is inside all the time.

pryerlee said:
pop your sim card out for 15 min. then put it
back in your phone.
Click to expand...
Click to collapse
Thanks for the advice, but that didn't work. I tried several SIM cards. Same thing every time.

have a read tho these answers, maybe you'll find a solution http://bit.ly/17Ku2cc

No Signal problem

So, my Xperia Z has "no signal" error when i put my micro SIM card into its slot. Interesting is that when i turn the phone on it asks for a PIN, when i put the correct PIN in and confirm it has no signal at all... in the menu also appear "O2 Sim" apk after few seconds and my phone can even import contacts from SIM :laugh: ... well i am out of ideas.
Things i have tried:
Reinstall Android 4.4 via PC Companion
Downgrade to 4.3 via Flashtool
Downgrade to 4.2.2 via Flashtool
Reboot many times
Took SIM in and out many times + tried SIM in my second phone (XS) it worked normally...
I also tried SIM from different provider - same problem
Changed GSM to WCDMA only, ... (all options)
Add AP point
Find provider Auto/Manually - no service found
Checked if my phone is showing it's IMEI - yes it is
Checked if my phone isn't locked - no its unlocked
My phone is now BT locked, running Android 4.4 (10.5.A.0.230) non-rooted, at first i was thinking its a HW problem but well could it be if it recognizes the SIM card?
Last thing i am thinking about is to change my SIM to USIM, but i am not sure if it will help...
*Edit* I forgot to say everything execpt Network service (calls, sms, data) is working fine. *Edit*
*Edit2* After searching all over the google it seems like i am not alone... i have the same issue like this user https://www.youtube.com/watch?v=WdJ0DREwdEM " *Edit2*
*Edit3* I am adding some screenshots *Edit3*
Screenshots :
http://screenshot.cz/MNYQR/
http://screenshot.cz/Z5ZER/
http://screenshot.cz/QBFUE/
http://screenshot.cz/V7SUL/
http://screenshot.cz/TO741/
http://screenshot.cz/CRH28/
http://screenshot.cz/SQ8QK/
Thanks for any help, answers, ideas, everything.

SĐF said:
So, my Xperia Z has "no signal" error when i put my micro SIM card into its slot. Interesting is that when i turn the phone on it asks for a PIN, when i put the correct PIN in and confirm it has no signal at all... in the menu also appear "O2 Sim" apk after few seconds and my phone can even import contacts from SIM :laugh: ... well i am out of ideas.
Things i have tried:
Reinstall Android 4.4 via PC Companion
Downgrade to 4.3 via Flashtool
Downgrade to 4.2.2 via Flashtool
Reboot many times
Took SIM in and out many times + tried SIM in my second phone (XS) it worked normally...
I also tried SIM from different provider - same problem
Changed GSM to WCDMA only, ... (all options)
Add AP point
Find provider Auto/Manually - no service found
Checked if my phone is showing it's IMEI - yes it is
Checked if my phone isn't locked - no its unlocked
My phone is now BT locked, running Android 4.4 (10.5.A.0.230) non-rooted, at first i was thinking its a HW problem but well could it be if it recognizes the SIM card?
Last thing i am thinking about is to change my SIM to USIM, but i am not sure if it will help...
*Edit* I forgot to say everything execpt Network service (calls, sms, data) is working fine. *Edit*
*Edit2* After searching all over the google it seems like i am not alone... i have the same issue like this user https://www.youtube.com/watch?v=WdJ0DREwdEM " *Edit2*
Thanks for any help, answers, ideas, everything.
Click to expand...
Click to collapse
Try the SIM on other phone, its maybe a problem from your carriar
Xperia™ Z (C6602) with Tapatalk

androidfreak70 said:
Try the SIM on other phone, its maybe a problem from your carriar
Xperia™ Z (C6602) with Tapatalk
Click to expand...
Click to collapse
Thanks for a reply i tried it many times in two different phones... its working with no issue but in my Z nope, it doesn't.

SĐF said:
Thanks for a reply But i tried it many times in two different phone... its working with no issue :/
Click to expand...
Click to collapse
Umm.. You tried another SIM on your phone?
Xperia™ Z (C6602) with Tapatalk

androidfreak70 said:
Umm.. You tried another SIM on your phone?
Xperia™ Z (C6602) with Tapatalk
Click to expand...
Click to collapse
Yes i tried two different SIM cards one from O2 second one from T-Mobile -> same issue, but both are "recognized" i can even open "simcard"apk with info about SIM card but i still have no signal.

I have exactly same Issue as user here https://www.youtube.com/watch?v=dPkdwT6cp_w ... i am really out of ideas

SĐF said:
Yes i tried two different SIM cards one from O2 second one from T-Mobile -> same issue, but both are "recognized" i can even open "simcard"apk with info about SIM card but i still have no signal.
Click to expand...
Click to collapse
Strange..
Try to go to settings >> more... >> mobile networks >> service providers and then select your carrier name and see if works or not
Xperia™ Z (C6602) with Tapatalk

androidfreak70 said:
Strange..
Try to go to settings >> more... >> mobile networks >> service providers and then select your carrier name and see if works or not
Xperia™ Z (C6602) with Tapatalk
Click to expand...
Click to collapse
Not working, check the video i posted before, phone can't find any service provider and i am not able to switch to manual... its reallly strange, i am trying to find some fix or something for about 4 hours + searching google, xda, youtube, ... and what i found? A lot of people with the same issue but no fix ...

After another X hours of looking for issue i found the reason - Antenna Board is probably faulty, i have found the same issue at some iPhone forum when the user had no signal (same as me) and fixed it by changing this little board located at the bottom of phone. But anyway if you know it won't help let me know I will post a reply when new AB will arrive and if change helped.

SĐF said:
After another X hours of looking for issue i found the reason - Antenna Board is probably faulty, i have found the same issue at some iPhone forum when the user had no signal (same as me) and fixed it by changing this little board located at the bottom of phone. But anyway if you know it won't help let me know I will post a reply when new AB will arrive and if change helped.
Click to expand...
Click to collapse
try flashing baseband

i have some problem but at me canot conect to 2G network only in 3G i can stay and i dont have so power signal at 3G at my zone anyone know what to do?

lionboy12 said:
i have some problem but at me canot conect to 2G network only in 3G i can stay and i dont have so power signal at 3G at my zone anyone know what to do?
Click to expand...
Click to collapse
in network mode enable WCDMA(preferred)/GSM

that i have but is not so powerfull signal on 3g and when try to conect in GSM give me that error could't conect to network try to put sim in phone or ......"

androidtweaker1 said:
try flashing baseband
Click to expand...
Click to collapse
Thanks for reply when i flashed .ftfJB 4.3(C6603_10.3.1.A.2.67_CE) and then flashed .ftf kitkat 4.4 (10.5.A.0.230) i think baseband was included or wasn't?

SĐF said:
Thanks for reply when i flashed .ftfJB 4.3(C6603_10.3.1.A.2.67_CE) and then flashed .ftf kitkat 4.4 (10.5.A.0.230) i think baseband was included or wasn't?
Click to expand...
Click to collapse
Did you buy an unlocked phone or is it carrier locked phone?
---------- Post added at 12:54 AM ---------- Previous post was at 12:54 AM ----------
lionboy12 said:
that i have but is not so powerfull signal on 3g and when try to conect in GSM give me that error could't conect to network try to put sim in phone or ......"
Click to expand...
Click to collapse
Try flashing another build of firmware

androidtweaker1 said:
Did you buy an unlocked phone or is it carrier locked phone?
---------- Post added at 12:54 AM ---------- Previous post was at 12:54 AM ----------
Try flashing another build of firmware
Click to expand...
Click to collapse
Unlocked, check screenshots in 1st post - > http://screenshot.cz/SQ8QK/

Could the Baseband be damaged or something? It shows some Baseband version in "About Phone" (not Unknown) ... but i dont know, i hope it isn't.

SĐF said:
Could the Baseband be damaged or something? It shows some Baseband version in "About Phone" (not Unknown) ... but i dont know, i hope it isn't.
Click to expand...
Click to collapse
I don't think there is any issue with the base band
you flashed different builds also
Can be a hardware issue, suggest you to go to a service center

androidtweaker1 said:
I don't think there is any issue with the base band
you flashed different builds also
Can be a hardware issue, suggest you to go to a service center
Click to expand...
Click to collapse
Well i can't go to service center because i lost my warranty... any other solution how to fix it? btw where has Xperia Z located Antenna for GSM ? If it is HW issue like damaged Antenna i can fix it with buying new one but i really need someone to tell me which part of the phone can make this issue to buy the correct new part not whole new phone ...

SĐF said:
Well i can't go to service center because i lost my warranty... any other solution how to fix it? btw where has Xperia Z located Antenna for GSM ? If it is HW issue like damaged Antenna i can fix it with buying new one but i really need someone to tell me which part of the phone can make this issue to buy the correct new part not whole new phone ...
Click to expand...
Click to collapse
Does not mean that the antenna is broken, can be a loose contact also
You are getting the pin prompt because the sim reader is working properly
it is unable to register to network because of antenna issue, better you show it at a mobile shop than doing self diagnosis

[Q] Sony Xperia Z is stuck in 2G-EDGE

Hello everyone! I'd like to know if any of you know why my Sony Xperia Z C6603 does not detect or does not want to connect to 4G LTE or networks above 2G-EDGE technology. It detects my home network as 2G but the rest it detects them as 4G or 3G, but because of my SIM card I can't switch to any of them of course :/ I've already flashed my phone with no positive outcome... The problem still persists. What can I possibly do?
Thank you all so much in advance for your help! Let me know if anything from my phone (like IMEI or other stuff) is needed to help fix this issue ^^

luihime said:
Hello everyone! I'd like to know if any of you know why my Sony Xperia Z C6603 does not detect or does not want to connect to 4G LTE or networks above 2G-EDGE technology. It detects my home network as 2G but the rest it detects them as 4G or 3G, but because of my SIM card I can't switch to any of them of course :/ I've already flashed my phone with no positive outcome... The problem still persists. What can I possibly do?
Thank you all so much in advance for your help! Let me know if anything from my phone (like IMEI or other stuff) is needed to help fix this issue ^^
Click to expand...
Click to collapse
Have you tried different operator sim?

androidtweaker1 said:
Have you tried different operator sim?
Click to expand...
Click to collapse
Well I did try another SIM, but from my same carrier. I tested that Sunday when I took my phone to my carrier's offices to check if the problem was theirs. They put my SIM card in another phone and it worked on the other phone, while they put a test SIM card on my phone and it didn't work :/

I'll be attempting a bootloader unlock and a complete flash using Sony's EMMA with my phone and see if that solves the issue... I'd greatly appreciate any help I can get, I really don't know what else I can do.

luihime said:
I'll be attempting a bootloader unlock and a complete flash using Sony's EMMA with my phone and see if that solves the issue... I'd greatly appreciate any help I can get, I really don't know what else I can do.
Click to expand...
Click to collapse
Bootloader unlock is not necessary to flash stock firmware.
Just download firmware ftf file and flash it using flashtool

luihime said:
I'll be attempting a bootloader unlock and a complete flash using Sony's EMMA with my phone and see if that solves the issue... I'd greatly appreciate any help I can get, I really don't know what else I can do.
Click to expand...
Click to collapse
And you have correct network mode enabled in mobile networks settings? Do you have a correct version of phone for your operater network?

zviki said:
And you have correct network mode enabled in mobile networks settings? Do you have a correct version of phone for your operater network?
Click to expand...
Click to collapse
Network mode is LTE yes, and even so, my phone should be able to connect to at least HSPA but it doesn't go through that even :/

luihime said:
Network mode is LTE yes, and even so, my phone should be able to connect to at least HSPA but it doesn't go through that even :/
Click to expand...
Click to collapse
Ok... Just flashed with EMMA. Nothing, it's still the same. I did try another SIM card that didn't have LTE capability from another carrier and it did connect through HSPA+ and 3G, but with my SIM card it detects my home network as 2G, it should be letting me connect through HSPA like with my last Sony Ericsson phone, but nothing :/