I have the network unlock code for my ROOTED Orange HTC Desire which says it is accepted when entered. Once the phone has booted on the non-Orange sim it doesn't receive a signal from the network and an error is reported when I try and search for available networks. Each time I reboot the phone I have to re-enter the Network Unlock code again.
The SIM card being used is active as I have proved it on another SIM free phone.
I am running Redux-2 2.31 ROM with the original Radio.
Has anyone else experienced this?
Does anybody know how to overcome the problem?
Thanks in advance!
Hi i just bought a used HTC Desire HD and when i start it it says "T Mobile"
When i insert SIM card in it (Swedish) it says ""Limited service", i put in PIN but only limited service and then i have no signal...
I have tryed 4 different SIM, 3 swedish 1 thailand. Same thing.
When i go to settings network i can search for network operaters, then all the network i can have in sweden comes but i dosent matter wich one i choose it says : Your sim card does not allow connection to this network, which is very strange because if i have TELENOR sim inside and choose TELENOT it says the same...
Please someone help me
My guess would be that your phone is branded (SimLock) You have to have a t-Mobile sim card for it to work to you ave to get rid of the lock. Plenty of info about unlocking DHD in the forums.
You might need to unlock your phone look here
rakinisbat said:
You might need to unlock your phone look here
Click to expand...
Click to collapse
i had done all that now, got it downgraded and all, it says sim unlocked, and all.
but still same problem, but now i have the downgraded rom.
do i need to flash some radio or something now to get i to work?
or some other rom?
thanks
micke99 said:
i had done all that now, got it downgraded and all, it says sim unlocked, and all.
but still same problem, but now i have the downgraded rom.
do i need to flash some radio or something now to get i to work?
or some other rom?
thanks
Click to expand...
Click to collapse
downgrading and unlocking are different things even if you have downgraded the simlock stays on unless you unlock it.
yes but i use the ultimate multi tool, and did all. sim-unlock also and when check after it says sim unlock.
why is it not so i can put in code from network. it was like that with other phones wich is network locked. but this i put pin code and then limited service only.
so how do i then unlock sim ?
could it be that the lock is on your sim not the phone, try another SIM
have tryed 3 different swedish sim + 1 thai sim no working...
get the phone contacts and all from sim and pin. but no signal. finding the sim network in list but cant conect to it.... your sim does not allow connection. ?!?!
strange have you tried changing the radio and ril
and what rom are you using
rakinisbat said:
strange have you tried changing the radio and ril
and what rom are you using
Click to expand...
Click to collapse
im using the one i use for downgrade, 1.32.405.6 android 2.2 the original rom. shall i try a custom?
have not changed radio and ril, what is ril?
and how do i change that?
thanks
Try changing the rom i am currently using RcMix3d Runny it is close to perfection see if that fixes your problem.
Ril is Radio Interface Library look here
rakinisbat said:
Try changing the rom i am currently using RcMix3d Runny it is close to perfection see if that fixes your problem.
Ril is Radio Interface Library look here
Click to expand...
Click to collapse
I tried flash 2 different radios - didnt work, then i tried RIL didnt happend anything. and tried a custum rom as u said, same ****
I dont know what to do more. it finds the SIM but nothing more. no signal! Starting to get crazy soon! ahh
Did it work before imean u tried every thing could it be you have a faulty handset...
Sent from my HTC Desire HD using Tapatalk
Hi there
My DHD was originally locked on Orange UK.
I managed to Unlock (S ON) my HTC desire HD through it's Dev as the Ace kit has stopped working. I also installed a custom ROM (AOSPX 4.0.4) by flashing the boot image to the sd card.
I've changed the SIM to 3G and restarted the phone and wrote the unlocking code – network unlocked successfully.
Everything works fine (Wi-Fi) except the mobile network. (Error when searching for mobile network) Tried #*#*4636#*#* by switching off radio and when switching back on again it will ask me for the network unlocking code.
Also, when you restart the phone and on logging it will ask for the network unlocking code again and on every restart.
I've searched all over but did not find anything useful that relates to my problem. From what I read it could be the radio that needs flashing. Is there anyone out there that had this problem and how it can be resolved.
Any advice or link with relevant discussion will be highly appreciated.
Thank a million!
guys i am using htc desire 816 dual sim
yesterday i while changing network type from *#*#4636#*#*
i changed radio band ,i selected USA band .
from that moment device is not detecting any network,
after manually searching network screen remains blank.
i tried selecting other radio bands from the same list but no use
i dont want to root or flash my phone,
i am using Airtel gsm card mumbai circle.
attached file-details of phone
Is there any solution for above .Plse help asap
htcdesire816 said:
guys i am using htc desire 816 dual sim
yesterday i while changing network type from *#*#4636#*#*
i changed radio band ,i selected USA band .
from that moment device is not detecting any network,
after manually searching network screen remains blank.
i tried selecting other radio bands from the same list but no use
i dont want to root or flash my phone,
i am using Airtel gsm card mumbai circle.
attached file-details of phone
Is there any solution for above .Plse help asap
Click to expand...
Click to collapse
You will need to flash a radio/baseband that matches your cid. Mismatched radio baseband can cause all connectivity to fail. If you don't want to modify your phone, that's your only option. Sorry.
htcdesire816 said:
guys i am using htc desire 816 dual sim
yesterday i while changing network type from *#*#4636#*#*
i changed radio band ,i selected USA band .
from that moment device is not detecting any network,
after manually searching network screen remains blank.
i tried selecting other radio bands from the same list but no use
i dont want to root or flash my phone,
i am using Airtel gsm card mumbai circle.
attached file-details of phone
Is there any solution for above .Plse help asap
Click to expand...
Click to collapse
Flash cyanogenmod, do the baseband change again. Switch to automatic. Only cyanogenmod has the automatic network selection option. Stock rom don't have.
This is the only way as I also experienced the same.
problem solve without rooting and flashing
Guys thx for rply
.....i hard resetd phone.....put my sim in other cellphone & operatd for 1 day as i was not having time for doing R&D on htc
On second day before going to htc service centre i put sim in it ...changed radioband to USA and selectd GSM only network mode......surprisingly it detectd airtel network
htcdesire816 said:
Guys thx for rply
.....i hard resetd phone.....put my sim in other cellphone & operatd for 1 day as i was not having time for doing R&D on htc
On second day before going to htc service centre i put sim in it ...changed radioband to USA and selectd GSM only network mode......surprisingly it detectd airtel network
Click to expand...
Click to collapse
That's great... I got f****d up doing the same.
htcdesire816 said:
Guys thx for rply
.....i hard resetd phone.....put my sim in other cellphone & operatd for 1 day as i was not having time for doing R&D on htc
On second day before going to htc service centre i put sim in it ...changed radioband to USA and selectd GSM only network mode......surprisingly it detectd airtel network
Click to expand...
Click to collapse
Please help me same problem i m facing i need your help.. i changed slot 1 settings in *#*#*4636#*#* three months ago then network gone.. from that day i m using my sim in slot 2 and slot 1 is not detecting network. I tried changing settings those settings again also done hard reset but not working
HTC Desire 816 Dual SIM-India, Both SIM not working after flashing CM-12, flashed official L firmware but still not working, tried above fix but still problem is there. If any one got the solution then please let me inform.
same trouble please help
I am having the same problem, until now i can not use my htc desire 816 slot 1, no network /mmi code invalid, band select stuck USA Band, please anyone can help, what shoul i do
may be you can send radio band recovery for flashing, change to other dev rom (cynogen mod or else) or other else to do that can make my HTc slot 1 back to its baseband frequencies.
_________________________
Solved
_________________________
Cyonagen mod fix his problem, change band to automatic.
I am also facing same problem, pls help if your issue has revolved… Rafique 8080345680
anything which can help in the same matter?
Solution .
htcdesire816 said:
guys i am using htc desire 816 dual sim
yesterday i while changing network type from *#*#4636#*#*
i changed radio band ,i selected USA band .
from that moment device is not detecting any network,
after manually searching network screen remains blank.
i tried selecting other radio bands from the same list but no use
i dont want to root or flash my phone,
i am using Airtel gsm card mumbai circle.
attached file-details of phone
Is there any solution for above .Plse help asap
Click to expand...
Click to collapse
.
I have a oneplus two and went through the same problem . I read a lot of threads on various sites and found that this question remains unanswered. Very disappointing .I was tinkering just to find something to make my sim work . Fortunately ,I found the fix.Its very easy and a person like me who doesn't even know how to root a phone can solve this problem .
Solution.
Wipe data and cache.
Download the latest stock ROM available and flash it .
Type *#*#4636#*#*. Go in phone information.Open options . Select radio band 40. Just don't select USA.
Download Shortcut Manager lite.
Search engineering mode.(search 'eng')
Scroll down to find
com.android.engineeringmode.network.BandMode
And
com.android.engineeringmode.network.BandMode2.
Find 'Auto' option after opening one of the bandmodes.
The sim should start working.
If the sim doesn't start working , change band and reselect Auto . This should do.
PS. If u don't have any other radio band than USA then try these repairs on USA band . Hope it works. If this works please share this info on other sites and help people.
Cheers !
Anyone found any solution, I am facing same problem after changing radio band from phone test menu.
Please help
I fixed the problem in my oneplus2.. Its very easy
Download shortcut master(lite).Click on the menu and select search.
Search "Engineer"
Open and launch "com.android.engineeringmode.EngineeringMode"
Select " Network Set"
Select "band mode"
Select "Hardware Default(Foreign)"
Thats all...
You network will be back to normal in a second
Arun NK said:
I fixed the problem in my oneplus2.. Its very easy
Download shortcut master(lite).Click on the menu and select search.
Search "Engineer"
Open and launch "com.android.engineeringmode.EngineeringMode"
Select " Network Set"
Select "band mode"
Select "Hardware Default(Foreign)"
Thats all...
You network will be back to normal in a second
Click to expand...
Click to collapse
Doesn't work and fails. What do I do now ? My sim won't get detected. I already did a hard reset and still nothing.
Radio Band problem solved without flash or data loss
Hi frndz, sorry i am so late with solution but it workd on my htc 816 dual sim,
1st need to insert 2g/3g sim in ur sim slot 1
Sim slot2 remain empty,
Now restart htc 816, and go to radio band option by *#*#4636#*#* then phone info then radioband
And finally CELLULAR 800Mhz
Now direct restart mob
Its done, hope u r back
Thnks
Did anybody tried in "backup and reset", the button "network reset" ?
Am facing the same problem but with D816w, you see, my device is a Vietnam source (HTC_059) and after receiving the Android 6 update I lost my IMEI numbers due to Unkown Baseband, after some research I did find Android 5 Firmware which is compatible with my CID, I have restored my Baseband with IMEI along but with no Coverage, when i go to *#*#4636#*#* am only left with Automatic band , NO USA No Europ No African or even ASIA,
My device is rooted but with S-ON , anyone can help me with that?
Hi all. I have purchased a second hand 10 locked to Telstra and have tried everything humanly possible to get it to accept a Vodafone sim. It is currently running the 1.95.841.3 firmware (Telstra stock) and is driving me bat **** crazy.
I have even given in and paid Telstra $25 to unlock it. The only drama is when inserting the Vodafone sim upon rebooting it doesn't offer up the option to enter the sim unlock code.
I have sporadic connectivity with no data connection, and trouble registering on the Vodafone network.
I have unlocked the bootloader, it's s-off and I have successfully changed it to wwe and unlocked us variants, tried the latest viper and eventually resolved to flashing back to stock rom.
Every thing I have tried still has the same issue. Mobile data is disconnected because service is unavailable.
Do I have to flash a different radio, firmware or just give in and switch to Telstra?
Any help would be greatly appreciated
bungiton said:
Hi all. I have purchased a second hand 10 locked to Telstra and have tried everything humanly possible to get it to accept a Vodafone sim. It is currently running the 1.95.841.3 firmware (Telstra stock) and is driving me bat **** crazy.
I have even given in and paid Telstra $25 to unlock it. The only drama is when inserting the Vodafone sim upon rebooting it doesn't offer up the option to enter the sim unlock code.
I have sporadic connectivity with no data connection, and trouble registering on the Vodafone network.
I have unlocked the bootloader, it's s-off and I have successfully changed it to wwe and unlocked us variants, tried the latest viper and eventually resolved to flashing back to stock rom.
Every thing I have tried still has the same issue. Mobile data is disconnected because service is unavailable.
Do I have to flash a different radio, firmware or just give in and switch to Telstra?
Any help would be greatly appreciated
Click to expand...
Click to collapse
Im with vodafone, but i do have a vodafone branded 10 im not running the vodafone firmware tho. Im on WWE and everything is fine. Can you try another sim?
I've tried two separate Vodafone Sims and both have exactly the same results