Develop Bugs

No service

Hello.
Since yesterday I can't get any reception from my HTC Desire. All it says is "Limited Service, emergency calls only".
It seems to come from my phone apparently.
I have a HTC Desire branded Orange (France) and I flashed the official HTC Desire rom on it then updated to Froyo via update.zip.
It worked fine until now.
I tried flashing 3 other radio, including the orange one, but it doesn't change anything.
Tried wipe data factory too, nothing more.
Can anybody help me please?

Did you flash anything before you werent getting signal or did it just randomly go? Tried searching for networks manually? You should be able to get the joint Orange T-Mobile network.

I didn't flash anything. The only thing I did was update an app via Market.
Searching network manually never end, it keeps searching again and again.

I tried with another sim card and it works.
Thank you

Mercusio said:
I tried with another sim card and it works.
Thank you
Click to expand...
Click to collapse
is the sim card for the same network? your provider will be able to just swap info on it , so that sim card becomes your old one

Yes it is.
I will try to check with them when I get off work.
Thank you.

[Q] foregin sim card not prompting unlock galaxy s2 t989

I'm trying to unlock my phone, I bought used on ebay, I found found a thread here that shows you how to unlock, but can't even do the first step. when I install a different sim card, I don't get the message Unlock, the phone reads the sim as a non support sim.
the sim I'm putting in the phone doesnt have service on it, Is this the reason the unlock message doesn't come up?
Please Help

Maybe your phone is already unlocked
Sent from my SAMSUNG-SGH-T989

Not sure
cricketAC said:
Maybe your phone is already unlocked
Sent from my SAMSUNG-SGH-T989
Click to expand...
Click to collapse
I put a metro pcs sim that has service on it, but when I try to make a call, it say, not register to network, and or mobile network disconnected? Aso also tried to put the apn setting, but when I try to save the apn setting, they disappear??
Anyone have any idea?
Thanks for the reply

you can use free unlock from general http://forum.xda-developers.com/showthread.php?t=2024514
but of course you have to do it from uvkl1. but--you can do a nandroid, and after you unlock it, restore your backup! it will stay unlocked

juna1103 said:
I put a metro pcs sim that has service on it, but when I try to make a call, it say, not register to network, and or mobile network disconnected? Aso also tried to put the apn setting, but when I try to save the apn setting, they disappear??
Anyone have any idea?
Thanks for the reply
Click to expand...
Click to collapse
Seems your phone's ROM/Radio mismatched or not for MetroPCS. This exactly happened to my phone also, until I flashed a new radio for my rom(I am using TMobile, flashed new TMobile ROM but not new Radio. Then it had the problems as you have now).

New sim fixed
cr2069 said:
Seems your phone's ROM/Radio mismatched or not for MetroPCS. This exactly happened to my phone also, until I flashed a new radio for my rom(I am using TMobile, flashed new TMobile ROM but not new Radio. Then it had the problems as you have now).
Click to expand...
Click to collapse
'' Thanks for the reply ''
The sim card I was putting in the phone was already register to a different phone.. I had to put a new sim, not active yet, then register the new sim to my imei and it worked fine.. I bought the phone used from ebay and it was already unlocked..

[Q] Seriously guys i want your help. please....!! Airplane mode problem

Yesterday i install a custom Rom 4.2.2 after kitkat cyanogenmod BR2. before installation i put my phone on airplane mode.
after installation my HD is showing signal bars (white colored) and on top no service and cross sign.
other sim networks works perfectly only Telenor network has this problem.
i have tried changing radio version. now i am on latest one.
i have tried full wipe and install again kitkat and jellybean no success.
please guys help me what should i do.
thanks (sorry for bad English)

Z4Zeeshan said:
other sim networks works perfectly only Telenor network has this problem.
Click to expand...
Click to collapse
So, other SIMs are working with different radio versions? I think that your phone is fine.
Z4Zeeshan said:
i have tried changing radio version. now i am on latest one.
i have tried full wipe and install again kitkat and jellybean no success.
Click to expand...
Click to collapse
Might be a trouble from operator side. Check Telenor SIM on other phone.
If it will work - flash factory ship ROM on yor DHD and flash original radion version.
It's strange mystical part, but stock ROM resolves a lot of troubles

No success
coloured_chalk said:
So, other SIMs are working with different radio versions? I think that your phone is fine.
Might be a trouble from operator side. Check Telenor SIM on other phone.
If it will work - flash factory ship ROM on yor DHD and flash original radion version.
It's strange mystical part, but stock ROM resolves a lot of troubles
Click to expand...
Click to collapse
Thanks for reply other sims works fine with ever version of radio only that telenor sim doesn't work as before flashing a new rom i put my DHD in airplane mode i think that is the main problem...
if i do same process with other sim ( before flashing other rom put DHD in airplane mode ) then that sim network will not work also..those sims will work fine in other cellphone.
like i use the same process( before flashing other rom put DHD in airplane mode ) with Mobilink sim it shows signals but when i call or sms it says Mobile network not available (in screenshot)
and when i use Telenor it says no service (in screenshot)
when i try to choose a mobile network manually in settings it says "your sim doesn't allow a connection to this network" (in screenshot).
and when i try to choose a mobile network automatically in settings it says "Can't connect to this network right now try again latter" (in screenshot).
other sims works fine
all screenshots are attached with other information
please help me.please :crying:
update : also tried latest RUU same problem again

Z4Zeeshan said:
Thanks for reply other sims works fine with ever version of radio only that telenor sim doesn't work as before flashing a new rom i put my DHD in airplane mode i think that is the main problem...
if i do same process with other sim ( before flashing other rom put DHD in airplane mode ) then that sim network will not work also..those sims will work fine in other cellphone.
like i use the same process( before flashing other rom put DHD in airplane mode ) with Mobilink sim it shows signals but when i call or sms it says Mobile network not available (in screenshot)
and when i use Telenor it says no service (in screenshot)
when i try to choose a mobile network manually in settings it says "your sim doesn't allow a connection to this network" (in screenshot).
and when i try to choose a mobile network automatically in settings it says "Can't connect to this network right now try again latter" (in screenshot).
other sims works fine
all screenshots are attached with other information
please help me.please :crying:
update : also tried latest RUU same problem again
Click to expand...
Click to collapse
This Is strange... Is your device made in china or taiwan?
Reason for asking this question is that, taiwanese made DHD normally generate certain problems out of the bloom that usually makes no sense.
From my understanding, When you flash a rom, you format the data partition and this partition holds every change you made to the os during the time of use. So there isnt any reason why a mode you left your phone in before flashing another rom should have such an effect.
Have you tried inserting another sim from the same mobile operator?
Edit:: And what rom is that? It looks nice. Can you give me a link to it?

mickeyasamoah said:
This Is strange... Is your device made in china or taiwan?
Reason for asking this question is that, taiwanese made DHD normally generate certain problems out of the bloom that usually makes no sense.
From my understanding, When you flash a rom, you format the data partition and this partition holds every change you made to the os during the time of use. So there isnt any reason why a mode you left your phone in before flashing another rom should have such an effect.
Have you tried inserting another sim from the same mobile operator?
Edit:: And what rom is that? It looks nice. Can you give me a link to it?
Click to expand...
Click to collapse
its not chinese version.. i know it is so strange can you tell me it looks like sim locked ?? if that happened may can be unlocked. and Rom is
http://forum.xda-developers.com/showthread.php?t=2533007

Z4Zeeshan said:
its not chinese version.. i know it is so strange can you tell me it looks like sim locked ?? if that happened may can be unlocked. and Rom is
http://forum.xda-developers.com/showthread.php?t=2533007
Click to expand...
Click to collapse
It cant be a simlock. It takes more than airplane mode to throw a device in sim lock.
And if it was sim lock, it would only accept one particular sim card and not accept some simcards and reject others.
These made in taiwan Desire HDs develop problems that dont mount up to any proper explanation, as i already said.
Like mine, its taiwanese made and when i take out the simcard, it runs smoothly, but as soon as i insert a simcard, the device becomes laggy/slow. i have tried so many things but they all dont seem to work. This isnt the only problem, there are others.
This only leaves me with the conclusion that, the taiwan made DHDs are immetations/fake.

mickeyasamoah said:
It cant be a simlock. It takes more than airplane mode to throw a device in sim lock.
And if it was sim lock, it would only accept one particular sim card and not accept some simcards and reject others.
These made in taiwan Desire HDs develop problems that dont mount up to any proper explanation, as i already said.
Like mine, its taiwanese made and when i take out the simcard, it runs smoothly, but as soon as i insert a simcard, the device becomes laggy/slow. i have tried so many things but they all dont seem to work. This isnt the only problem, there are others.
This only leaves me with the conclusion that, the taiwan made DHDs are immetations/fake.
Click to expand...
Click to collapse
thanks buddy my imei number is changed thats why this happend plz tell me how to use QPST ? any link ??

Z4Zeeshan said:
thanks buddy my imei number is changed thats why this happend plz tell me how to use QPST ? any link ??
Click to expand...
Click to collapse
Pls Lets Use The Other Thread.

Cannot connect to LTE (doesn't matter what rom i'm on)

Hi XDA, I have an unlocked pixel XL on verizon network. I cannot connect to LTE or anything other than 2g networks. I have clean installed, changed APNs and tried everything to properly get the LTE back. Help?

kingbri said:
Hi XDA, I have an unlocked pixel XL on verizon network. I cannot connect to LTE or anything other than 2g networks. I have clean installed, changed APNs and tried everything to properly get the LTE back. Help?
Click to expand...
Click to collapse
I mean this is gonna sound dumb but have you looked at the mobile networks setting page and have your preferred network on LTE?

loeffler23 said:
I mean this is gonna sound dumb but have you looked at the mobile networks setting page and have your preferred network on LTE?
Click to expand...
Click to collapse
Yes

Can you change the network operators on 8.1?

Is your unlocked Pixel XL from the USA? It seems it doesn't support the correct bands for your network

All pixels have the same radios. Dial *#*#4636#*#* click on phone info. Change settings if needed

SIM card is toast. I have had this exact thing happen to me. Just go into a VZW store and request a new one. Sim handshake needed for LTE connection only on VZW.

SynisterWolf said:
SIM card is toast. I have had this exact thing happen to me. Just go into a VZW store and request a new one. Sim handshake needed for LTE connection only on VZW.
Click to expand...
Click to collapse
I did get a new sim card, problem still persists

kingbri said:
I did get a new sim card, problem still persists
Click to expand...
Click to collapse
After you got the new sim and installed it did you go back to factory rom and waited a bit for it to connect to the network?
Sent from a Glade[emoji768] PlugIns[emoji768]

SynisterWolf said:
After you got the new sim and installed it did you go back to factory room and waited a bit for it to connect to the network?
Sent from a Glade[emoji768] PlugIns[emoji768]
Click to expand...
Click to collapse
I put the sim in when I reset, no connection, should I try again?

kingbri said:
I put the sim in when I reset, no connection, should I try again?
Click to expand...
Click to collapse
What firmware version are you on? And when you update are you flashing all or just flashing a certain thing?

loeffler23 said:
What firmware version are you on? And when you update are you flashing all or just flashing a certain thing?
Click to expand...
Click to collapse
I'm on the February patch, stock. I'm flashing everything, also, is it normal for your phone number to not be your phone number with a new sim?

My number showing up on about phone is 908-770-6054. This is not my number, could it be human error?

kingbri said:
My number showing up on about phone is 908-770-6054. This is not my number, could it be human error?
Click to expand...
Click to collapse
Contact your carrier or go in and tell them that it is not your number and that you are stuck on 2g they should be able to tell you how to fix it or if you go in they can fix it

I did contact my carrier, they cannot figure out what to do. Replaced the sim about 4 times, still no luck. I go into testing (secret code) and I am on 1x network @loeffler23

Sounds like your efs data could be corrupt and there is no way to fix that. Or your LTE radio is toast. Did someone try to carrier unlock your phone?

DR3W5K1 said:
Sounds like your efs data could be corrupt and there is no way to fix that. Or your LTE radio is toast. Did someone try to carrier unlock your phone?
Click to expand...
Click to collapse
my phone's unlocked by default and there has to be a way to fix efs, not accessible by recovery? (what is efs)

It holds the imei and other radio proprietary info not sure what partition that data is actually in on this device. I think the efs data is no longer in /efs
Twrp used to have a option for efs backup with the data system backup and restore options

No network after flashing my s20 ultra

Hello everyone.
I bought a used s20 ultra with android 10
Everything ok network ok calls and everything ok
but can't check for update always tell me registration failed
So i flash with odin but unfortunately network didn't work after flashing
So i flashed another rom network appears but cant make calls or internet
Now my phone works good but no network
Don't know what to do
All what i have now imei 1 imei 2 sn
I don't also remember the original rom come with phone
I flashed the phone without check my old version
Very sad of all this
And dont know what to do
Any help

Ahmedzizo0 said:
Hello everyone.
I bought a used s20 ultra with android 10
Everything ok network ok calls and everything ok
but can't check for update always tell me registration failed
So i flash with odin but unfortunately network didn't work after flashing
So i flashed another rom network appears but cant make calls or internet
Now my phone works good but no network
Don't know what to do
All what i have now imei 1 imei 2 sn
I don't also remember the original rom come with phone
I flashed the phone without check my old version
Very sad of all this
And dont know what to do
Any help
Click to expand...
Click to collapse
May be this can help:
I had the same problem abroad. Check settings with your provider are right.
I couldn't find wifi, because my settings using phone abroad where out.

Idebutterpiep said:
May be this can help:
I had the same problem abroad. Check settings with your provider are right.
I couldn't find wifi, because my settings using phone abroad where out.
Click to expand...
Click to collapse
Thanks bro
But still not

Update 1
Flashing new rom and network appear but cant make calls or anything
Another problem