I received the phone today with Miui 7.1.1.0.0 (LHPCNCK) and play store installed by the seller.
Unfortunately I have a (just this one!) big problem: I can make phone calls, but when I try to connect to internet with LTE or 3G, it doesn't work (tried with 2 different careers).
Data usage is enabled, already tried to reset APN to default version, also tried to make a factory reset.
Service status is saying "Voice: In service / Data: Out of service".
Any idea?
May installing the stock rom could solve my problem?
Cannot find a way to understand if it could be modem's failure or anything else...
See what the seller says. Also manually set your APN, automatic settings don't work sometimes.
In_a_state said:
See what the seller says. Also manually set your APN, automatic settings don't work sometimes.
Click to expand...
Click to collapse
Nope: tried to manually set APNs but it didn't work.
Tried also to install 2 different ROM (Stock and multilang version), but without solving the problem.
SOLVED
Very strange resolution: I had to remove the micro sim from slot 1, put a nano sim in slot 2, remove nano and put again micro sim in slot 1.
At the end, data service started to be active and I can finally use 3G/LTE connection.
You managed to flash the phone?, isn't the bootloader are locked?
spiderclan said:
You managed to flash the phone?, isn't the bootloader are locked?
Click to expand...
Click to collapse
Have a look at this tutorial.
marcosegato said:
I received the phone today with Miui 7.1.1.0.0 (LHPCNCK) and play store installed by the seller.
Unfortunately I have a (just this one!) big problem: I can make phone calls, but when I try to connect to internet with LTE or 3G, it doesn't work (tried with 2 different careers).
Data usage is enabled, already tried to reset APN to default version, also tried to make a factory reset.
Service status is saying "Voice: In service / Data: Out of service".
Any idea?
May installing the stock rom could solve my problem?
Cannot find a way to understand if it could be modem's failure or anything else...
Click to expand...
Click to collapse
Having the same problem with my SIM1 slot. The same SIM-Card are working on the SIM2 Slot. The bad thing is, sim2 and sd card are not usable at the same time.
I also tried the new Miui7.2 with same results. I also tried several sim-cards on the sim1 slot with no luck.
[email protected] said:
Having the same problem with my SIM1 slot. The same SIM-Card are working on the SIM2 Slot. The bad thing is, sim2 and sd card are not usable at the same time.
I also tried the new Miui7.2 with same results. I also tried several sim-cards on the sim1 slot with no luck.
Click to expand...
Click to collapse
Better ask for replacement or a refund, what you got there is a defective phone
Put 2 SIM to the phone (micro and nano) a set mobile data default to SIM 1 and maybe this work write the result
thanks for the help, I had the same problem, no data on micro sim in slot 1
for me these were the steps:
1, nano sim to slot 2, data connection is fine
2, nano out from slot 2, micro in to slot 1, na data (I had a nano heart attack here)
3, then I put nano and micro in together, I had data in slot 1 micro
4, then I swapped back my sd card to slot 2 and I still have data in slot 1 micro
so for me putting them in together solved it finally
Solved
poky14 said:
Put 2 SIM to the phone (micro and nano) a set mobile data default to SIM 1 and maybe this work write the result
Click to expand...
Click to collapse
Thanks, great help, this solved my problem, i was about to return my phone
poky14 said:
Put 2 SIM to the phone (micro and nano) a set mobile data default to SIM 1 and maybe this work write the result
Click to expand...
Click to collapse
I had the same problem and i did what you said. It seems to be solved. Thanks!
Related
Hi,
Believe me - I tried all the things I found searching the web - this is my last resort..
I have Jiayu S2 Advanced 2/32GB, It stopped detecting SIM cards after system update.
Original Adroid was in version 4.4.2,
After this happened I tried to change ROM with the ones available on needroom portal, as well as Jiayu website and Jiayu.es
Tried to upload ROM with SPflash and CWMRecovery - I went through different 4.4.2 version and 4.2.2 - everytime ROMs were working fine, but SIM cards are not detected.
At the same time I observed that all 4.4.2 Android version did not even notify about SIM cards missing - only 4.2.2 did it.
IMEI address is correct (the same for both SIM cards) - tried to overwrite it anyway with the same numbers - but still the same...
I'm not an expert, but I think radio file is included in ROM package when flashing with SPflash? If not - where can I get it and how to upload it to the phone? Any other ideas?
Attached screenshots from system set up and Mobileuncle Tools - on the SIM 1 I see some signal strength changing and Radio is ON, no matter if card is in or not - status of those doesn't change if I put SIM card in.
ONE MORE THING!! Just found out - when telephone starts up there's standard info 'Slot 1: No SIM card detected, Please check if SIM card is ready' and the same message for SIM2, but when I clear messages and then on working phone I take out SIM card from Slot 1 and put it back 1 second later I get the same message again 'Slot 1: No SIM card detected, Please check if SIM card is ready' - this make me believe that SIM actually is detected, but somehow not recognized! The same thing happens if I "play" with Slot 2. Please help!!
Did you manage to fix it? I am having trouble myself; The SIM cards are detected, but cannot connect to the network. The IMEI was blank after a couple of ROM flashes, but I have restored it. Still, no luck... Probably the efs folder or something like that is corrupted, but I have no backup.
Same issue in Jiayu S2
background: I bricked my redmi note 3 in the worst way so I had to use test point method to bring it back to live. So I disassembled and assembled it during that process. Both sim slots were working great before that.
Symptom: sim slot 1( the micro size) alone is working fine. When I put only one sim card in sim slot 2 ( the nano size which share space with micro sd card), it show sim card detected then no sim card then sim card detected then no sim card and repeat this forever. When I put two sim card in both of slot 1 and slot 2, neither on can pick up signal and sim 2 showed up and disappeared repeatedly again.
Really hope someone can point me to a direction to fix this. Thanks.
Flash this: https://mega.nz/#!9hlljJKD!QmjwPqMOH1g5dulj8CNGNHKQuZBsugOqWkEJ0QasGE4
First go here and follow the steps.
And then flash non-hlos.bin from the ROM which is working for you. And, in this process, my IMEI got lost and I manually had to enter using the tool in the above specified thread.
Best of luck
maquechen said:
background: I bricked my redmi note 3 in the worst way so I had to use test point method to bring it back to live. So I disassembled and assembled it during that process. Both sim slots were working great before that.
Symptom: sim slot 1( the micro size) alone is working fine. When I put only one sim card in sim slot 2 ( the nano size which share space with micro sd card), it show sim card detected then no sim card then sim card detected then no sim card and repeat this forever. When I put two sim card in both of slot 1 and slot 2, neither on can pick up signal and sim 2 showed up and disappeared repeatedly again.
Really hope someone can point me to a direction to fix this. Thanks.
Click to expand...
Click to collapse
You should try to flash miui firmware from china dev version, afaik china dev rom are great to solved any strange issue like what you have.
thanks promi it worked
it does work, but with another problem
hackprince said:
thanks promi it worked
Click to expand...
Click to collapse
dude, i have a same problem like yours, tried to flash the above solution, flashing the cm-13 radio, it worked, but it seems when i make phonecalls, my voice couldnt get through and the other way around. do you experience it as well? i tried voice call using sim 1 slot
---------- Post added at 11:49 PM ---------- Previous post was at 11:43 PM ----------
promi said:
Flash this: https://mega.nz/#!9hlljJKD!QmjwPqMOH1g5dulj8CNGNHKQuZBsugOqWkEJ0QasGE4
Click to expand...
Click to collapse
man, i've tried that cm-13 radio, it worked. the signal is stable now, but i realize another problem (which is not happening before i flashed the radio), when i make voice calls, my voice cannot get through and the other way around (i cant hear the voice from the other side), any solution for this? thx in advanced
My honor 7 was bricked two weeks ago, i tried several ways to fix it and finally unbricked it with dc phoenix tool. it flashed an emui 2.0 which was never available to honor 7, then flash to B388 stable version(emui 4.0.3) for honor7. The MEID and serial number got lost, so i recoveryed them using hcu client.
now the problem is when i insert a china unicom/mobile sim card which use gsm 2g network, wcdma as 3g network, lte as 4g network, it can detect my sim card and use 2g network. everything seems fine. when i reboot, the sim slot it used will be set as 4g sim card slot, the sim card can be detected, but unable to enable it. reinsert the card back, the sim card cant be detected. but when i use another sim card slot, which is not set as 4g sim card slot, the sim can be enabled with 2g network, everything works fine. when i reboot it, the problem is the same.
now when i insert a china telecom sim card which use cdma as 2g, cdma2000 as 3g, lte as 4g, the card can be detected and setting it to 4g card slot is fine, evening rebooting it, it will still using 4g network. insert cdma card and gsm card, and set cdma card as 4g, everything working fine, both card can be used. but set gsm card as 4g, the sim cards wont be detected.
so now i can only use cdma card, but i don't have one. is there a way to fix it so gsm card can be used? is this baseband problem?
the phone has 2 iemi ids, they seems fine, i verified them on the web, and they are in correct form. but im not 100% sure they are the ids when i bought the phone. maybe flashing the firmware will change iemi just like it changed my meid and serial number? im not sure since i never record iemi numbers.
ps english is not my first language, so if i did not describe something clearly, please tell me.
walterclozet-g said:
My honor 7 was bricked two weeks ago, i tried several ways to fix it and finally unbricked it with dc phoenix tool. it flashed an emui 2.0 which was never available to honor 7, then flash to B388 stable version(emui 4.0.3) for honor7. The MEID and serial number got lost, so i recoveryed them using hcu client.
now the problem is when i insert a china unicom/mobile sim card which use gsm 2g network, wcdma as 3g network, lte as 4g network, it can detect my sim card and use 2g network. everything seems fine. when i reboot, the sim slot it used will be set as 4g sim card slot, the sim card can be detected, but unable to enable it. reinsert the card back, the sim card cant be detected. but when i use another sim card slot, which is not set as 4g sim card slot, the sim can be enabled with 2g network, everything works fine. when i reboot it, the problem is the same.
now when i insert a china telecom sim card which use cdma as 2g, cdma2000 as 3g, lte as 4g, the card can be detected and setting it to 4g card slot is fine, evening rebooting it, it will still using 4g network. insert cdma card and gsm card, and set cdma card as 4g, everything working fine, both card can be used. but set gsm card as 4g, the sim cards wont be detected.
so now i can only use cdma card, but i don't have one. is there a way to fix it so gsm card can be used? is this baseband problem?
the phone has 2 iemi ids, they seems fine, i verified them on the web, and they are in correct form. but im not 100% sure they are the ids when i bought the phone. maybe flashing the firmware will change iemi just like it changed my meid and serial number? im not sure since i never record iemi numbers.
ps english is not my first language, so if i did not describe something clearly, please tell me.
Click to expand...
Click to collapse
It's the modem issue . Try to reflash the original firmware
Probably try to flash update.app with is easier like installing an app from sdcard
I tried to flash the latest full stock rom from sd\dload\update.app, that does not help.
Whats the error message?
Available networks of sim 1 shows only sim2's connected network in Redmi note 3 SD.
I was on Beta Rom(miui) when I got this issue and thought it was because of beta rom (miui 8.2.3) but then after factory reset and downgrading to stable miui rom, I'm still getting this issue.
Current Rom : MIUI stable 9.5.6.0, Stable
Some Redmi note 3 pro use the same IMEI 1 and IMEI 2 and your sim provider can lock it.
Equally you can try install 9.5.6 again with fastboot or EDL mode...
Change IMEI 1 or 2 with QPST or with imei changer tool (see in the forum).
If you use 1 chip, work fine? (In sim1 and sim2 slot)
What do you try to solve it?
When placing, ( let's say I have 2 sim cards A and B
1. Single sim card (A or B) in sim slot 1, No service and in maual search it says 'Cannot find any networks'
2. The same sim card in sim slot 2, then I am getting signals with either modes (auto/manual search)
3. In case of placing 2 sim cards, the sim card (let's say A) placed in slot 2 is working fine but now for the sim card (B) placed in slot one shows only the network A in available networks for sim slot 1.
Another note: I was on Beta Rom(miui) when I got this issue and thought it was because of beta rom but then after factory reset and downgrading to stable miui rom, I'm still getting this issue.
vardhan__reddy said:
When placing, ( let's say I have 2 sim cards A and B
1. Single sim card (A or B) in sim slot 1, No service and in maual search it says 'Cannot find any networks'
2. The same sim card in sim slot 2, then I am getting signals with either modes (auto/manual search)
3. In case of placing 2 sim cards, the sim card (let's say A) placed in slot 2 is working fine but now for the sim card (B) placed in slot one shows only the network A in available networks for sim slot 1.
Another note: I was on Beta Rom(miui) when I got this issue and thought it was because of beta rom but then after factory reset and downgrading to stable miui rom, I'm still getting this issue.
Click to expand...
Click to collapse
Code:
after factory reset and downgrading to stable miui rom, I'm still getting this issue
Do you instal stable rom with recovery or fastboot? i recommend fastboot or EDL... with this ways you FORMAT partitions not only wipe. its more clean.
if you go to
settings>system>about of device>state>IMEI Information
do you have good imei in both slots? (in my case is the same imei but in other devices is different)
if you upload a screenshot delete numbers to prevent spoofing or cloned imei.
I downgraded using fastboot rom,
When checked IMEI numbers they were different for both slots.
vardhan__reddy said:
I downgraded using fastboot rom,
When checked IMEI numbers they were different for both slots.
Click to expand...
Click to collapse
i dont know.
try to blow the slot (like a Sega or Ninendo Games) and try again.
are you open your phone ever?
I dont have more ideas... QPST work fine to restore and change IMEI but your imei is good. IDK
Thanks for your suggestions!
Zte nubia z9 (NX508j) on latest stock rom NX508J-update_5.02 SIM 2 slot not working.
Gonna call the sims RED and GREEN , both work if inserted in slot 1 , but when combined, only slot 1 will work and slot 2 will have an empty NETWORK LIST (no plmn list) whereas sim 1 has. When I try a network search it comes up "nothing found" and the sim is visible when activated, shows number of the sim and even the contact list on it, it just doesn t register on the network.
Now thinking this list is EMPTY on sim slot 2 (plmn) and plenty of those in 'pref network list' on slot 1 , is there a file somewhere in a folder I need to copy/edit to add the network list to slot 2 ? Or is something else wrong ? And it s only slot 2, so RED ok GREEN dead, or switched GREEN ok, RED dead..... well no network. Both set on 2G or mobile data off. Does not change anything . The list of networks still empty on sim slot 2.
All help appreciated. Device is rooted Twrp installed.
Kind regards and a happy new year
Cdd
3 years later, got this smartphone from the attic and I can see this forum is rather dead.
Cheers
And also both sims are recognised and phone already reads the sim numbers from both cards... just 2nd slot no signal .. switching the cards keeps saying slot2 no signal... simcard detected but no signal.