So basically what has happened is I have flashed my phone back to stock firmware from here (http://forum.xda-developers.com/showthread.php?t=1012938&highlight=2+1+1+a+0+6) (because I bricked it, and now it no longer lets me connect to the Network(Telecom XT NZ))
Why does it not let me connect to the network anymore. Other Networks still do work though (2Degrees, Vodafone).
Is there a way to fix this(unlock, without having to pay)?
And also if I was to do the code thing, could I install custom firmware (eg. MiniCM7) and then use codes?
EDIT:
It seems that the phone can simply no longer connect to 850mhz frequencys (which is what XT use). XT also use 2100mhz which I can connect to but is very limited.
I don't know if this means it is locked. But the XT sim card does work in some places where the 2100mhz frequency broadcasts. So maybe not a SIM lock.
Exactly what it says at the moment is "No service. Selected Network (Telecom NZ) unavailble"
The phone I think should still work somehow shouldn't it since it was already unlocked when bought and after flashing the firmware it no longer does.
EDIT 2:
After reading this:
http://www.ben.geek.nz/2009/06/a-question-which-phones-can-i-use-on-xt-and-vodafone/
Somehow I have changed the phone from a 850/2100 phone to a 900/2100 all through a flash of a UK Firmware 2.1.1.A.0.6. If this is true, then should I be able to find a firmware to flash it back to 850/2100 phone?
EDIT 3:
Starting to figure this out.
My idea is the phone was originally a U20a and I flashed a U20i firmware !!
Downloading U20a firmware now.. I think this should work !
EDIT 4:
Using the AUS U20a firmware from..
Check my post here : http://forum.xda-developers.com/showthread.php?t=777660&page=5
The phone perfectly now !!.
Thanks for the help guys :L
Hi all
I have P768 and i'm having an issue with radio. I flashed JB from South Africa, everything works great.. at least in begining. Randomly my phone stops receiving calls, text messages, data connection.. It's like my phone became an ipod
So, i assume the problem is my radio, i tried flashing back to ICS to see if baseband in phone's seetings became different, but unfortunatelly for me, it is not changing. I offline flashed euro 20b, ics, but my baseband is not changing (System settings > About phone > Software information > Baseband version > L6260_MODEM_SIC_01.1230.00)
I want found a radio.zip in carlos thread, but it is for P769. I dont want to flash that because i can lost radio permanently, since my phone is not changing that in offline flash.
I'm wondering where can i get those files, i have JB P768 kdz, can i extract the radio file from that and flash it via CWM into my phone?
I already tried switching radio file (LGP768.fls or something i don't remember now), but it dont change either.
I think the only way is with CWM i don't know, but if someone could help me, it'll be much apreciated
Hi shucrut,
To this date, the only method to change radio (baseband) of L9 is through KDZ flashing (online or offline, whatever).
If you flashed KDZ and think the baseband has not changed, what is happening is simple: the info in System settings > About phone > Software information > Baseband version doesn't change, well, at least in several versions of KDZ (ICS or JB) I flashed, the Baseband info was the same.
But, there is a best place to check baseband version: in Hidden Menu > Version Info > Factory Version.
If you flashed a KDZ changing the baseband (*.fls) you will see, Factory Version reflects the baseband.
For example, if you used a KDZ of V20B Australia changing the baseband by LGP768.fls of V10B Claro Brazil, you will see: LGP768fAT-00-V10b-724-05-AUG-26-2013 regardless of the version of KDZ.
Hope this helps.
TicoTeco said:
Hi shucrut,
To this date, the only method to change radio (baseband) of L9 is through KDZ flashing (online or offline, whatever).
If you flashed KDZ and think the baseband has not changed, what is happening is simple: the info in System settings > About phone > Software information > Baseband version doesn't change, well, at least in several versions of KDZ (ICS or JB) I flashed, the Baseband info was the same.
But, there is a best place to check baseband version: in Hidden Menu > Version Info > Factory Version.
If you flashed a KDZ changing the baseband (*.fls) you will see, Factory Version reflects the baseband.
For example, if you used a KDZ of V20B Australia changing the baseband by LGP768.fls of V10B Claro Brazil, you will see: LGP768fAT-00-V10b-724-05-AUG-26-2013 regardless of the version of KDZ.
Hope this helps.
Click to expand...
Click to collapse
Thanks for repplying. The thing is that for Brazil they not updated P768 to JellyBean, so i'm on the way to flash JB on this, because ICS is too much slow in many situations..
I will try to explain what is hapening and if you could, please, help me figure this out.
My network provider is Oi, it operates in frequency 1900MHz for 2G and 2100MHz for 3G. Another networks here uses different frequencies, one is not compatible with another, so the phones here need to be quad band (850, 900, 1800, 1900), 3G (850, 1900, 2100)
So i flashed already many roms and can tell some experiences i had:
- MEXICO JB: Everything working normal, except for 3G: I think LG disabled the 3g working in 2100MHz on mexico roms, so i have not 3g
- SOUTH AFRICA JB: Everything works, including 3G . The strange thing is that after a day using it without rebooting the phone, i simple lost carier signal, so i cannot receive/send messages or calls. In this state, my phone shows me i do have signal, but nothing works.
--- I tried switching the radio.fls from many roms to see if this problem disappear, like Brazil's ICS radio, mexico radio, europe, p769 v21 radio.. The problem persists after every test
--- Strange thing is that sometimes took me a day to lost signal, but sometimes took me less than 2 hours
- VIETNAM JB: same as SOUTH AFRICA
- EMIRATED ARAB JB: same as SOUTH AFRICA
So this is my situation, i'm stucked with a locked bootloader and ICS due to this carrier's signal problem..
I dont know if LG disabled something in these roms that dont use some frequencies.. After some search, i found this:
http://www.worldtimezone.com/gsm.html
looks like some countries do use 2100MHZ for 3g, but still gives me that problem. I don't know what else i can do
Sorry for late reply, I've been busy the last days.
So, did you flash a KDZ (Mexico, South Africa, Vietnam, etc.) switching the baseband in the middle of the flashing, right?
And the version of the baseband is showing in Hidden Menu > Version Info > Factory Version?
Did you make another modifications (like changing rild or lge-ril.so)?
I also tested several JB versions (Mexico, Australia, Open Europe, etc.) with the ICS Claro Brazil baseband and didn't notice any abnormal behavior (radio related, of course; the roms have their own bugs:silly.
But maybe the difference is in the methodology. When "nothing works", if you switch (off-on) Airplane mode, makes any difference? Signal strength is showing in status bar? After reboot, the phone returns to normal?
I will try the same versions (Vietnam and Emirated Arab I have not yet experienced!), but now my bootloader is unlocked, and my provider is Claro BR.
Hi, I downloaded and installed Lineage ROM, everything was working fine but I found that I was not able to send text messages (receiving messages was okay), I tried change values under test menu (*#*#4636#*#*) but problem persist.
I tried clean installation of new ROM (Aosp).
I tried install new firmware from:
https://forum.xda-developers.com/re.../firmware-xiaomi-redmi-note-5-5-plus-t3759683
And baseband from :
https://androidfilehost.com/?fid=746163614322262750
And finally, text messages are OK, unfortunately I am not able connect to 4G/ LTE networks now. Only 2G and 3G networks are working. LTE services were working without problem on original Miui and Lineage ROM.
Can someone try help me how solve it ? I would really appreciate any ideas.
Do you think this can help?
https://androidfilebox.com/app/redmi-5-plus-modem-firmware/
Thanks in advance and happy weekend
i have the same question! +1
I tried fresh install original MIUI ROM, but it did not help
http://en.miui.com/getrom-340.html?m=yes&mobile=2 .
LTE is not available still.
I did not try this method still: https://androidfilebox.com/app/redmi-5-plus-modem-firmware/
But I don't have another option I guess.
With LTE no Problems = https://forum.xda-developers.com/redmi-note-5/development/rom-omnirom-t3823189
Unfortunately LTE is not working on this ROM (Omni) for me too, but I expected it, because as I wrote I tried original MIUI as well. It's problem of wrong firmware, baseband, modem or something, because hard reset or flashing new rom don't fix it. Btw, this morning I was in big city in my country and my phone was able connect to LTE, but it was 1800 or 2100 MHz, which are available only in bigger cities. When I came back to home, it showing only H+ again. It seems my phone is not able to connect only to LTE on 800 MHz (B20) currently, which is most widespread LTE frequency in my country and this one is only available one in my location. And I was able connect to this network before. Unfortunately I don't know how I can bring it back.
Solved.
My friend share her .xqcn file with me (she has same phone) so I flashed modem file via QPST Flash Tool to my device. Xiaomi started receiving LTE in my location- B20 frequency band, unfortunatelly it was continuously connecting and disconnecting between "no signal" and 4G.
The next step was flash MIUI 10 Global Beta ROM 8.8.9 to my phone via Miflash. LTE seems be stable and fully working now.
Ask? Is it possible to change the firmware of my carrier and put the global firmware on it without unlocking the bootloader? My cell phone is a nokia 5.4 and it comes with operator firmware (CLARO-TELMEX-TELCEL), Although altering the SIMCARD tray, the cell phone recognizes the two simcards of different operators, but many functions that are usually in the global version to manage each sim, are disabled. Again, it is possible to remove the firmware from the carrier and put the Global firmware on my cell phone.
It´s Posible? please!!
Hi @Scdo-117, I think it can be attempted via anybody offering Nokia remote flashing services.
The regional differences are pulled by the SKUID and the firmware remains the same. So, if anybody can redo the SKUID, then your phone will work differently.
Good day
There's a similar thread open that I dont want to hijack. I would appreciate suggestions to get the network side of the device working again. After some reading I think I messed up NVdata by using format all on spflash.
I have the:
Redmi 10 2022 (I believe it is selenes)
Model 22011119UY
Original firmware was 12.5.2.0 RKUZAVC (Note this is the South African market (ZA) with carrier locked to Vodacom.
Unlocked bootloader, stock recovery, able to access fastboot.
I flashed vbmeta, boot and recovery images to install custom firmware. Originally the device was bootlooping with no access to fastboot or recovery. I bypassed the secureboot and managed to flash selene V12.5.20.0.RKUMIXM (global) with SPFlash, after which I changed the blank IMEI numbers back to those on my box. I can now access fastboot and recovery. The device states (NV data corrupt) at the recovery page and wont boot into system.
After this I installed the China ROM for the selenes (V12.5.2.0.RKUCNXM). The phone boots into system fine, but doesnt detect any simcards or the IMEI numbers. ENG rom sees the IMEI numbers but has no signal.
Is the issue perhaps that you need the original firmware for it to function? I dont have a backup of the original firmware and it looks like it is specific to the phone in this country.
Thanks
Edit 1:
V12.5.2.0 RKUCNXM (CHina) doesn't detect SIMS
V12.5.2.0 RKUEUXM (EU) doesn't flash at all with SP flash (fails after 100% DA right at the beginning)
V12.5.9.0 RKUINXM (India for 10 Prime) keeps rebooting after a few seconds in MIUI setup screen)
crathob said:
Good day
There's a similar thread open that I dont want to hijack. I would appreciate suggestions to get the network side of the device working again. After some reading I think I messed up NVdata by using format all on spflash.
I have the:
Redmi 10 2022 (I believe it is selenes)
Model 22011119UY
Original firmware was 12.5.2.0 RKUZAVC (Note this is the South African market (ZA) with carrier locked to Vodacom.
Unlocked bootloader, stock recovery, able to access fastboot.
I flashed vbmeta, boot and recovery images to install custom firmware. Originally the device was bootlooping with no access to fastboot or recovery. I bypassed the secureboot and managed to flash selene V12.5.20.0.RKUMIXM (global) with SPFlash, after which I changed the blank IMEI numbers back to those on my box. I can now access fastboot and recovery. The device states (NV data corrupt) at the recovery page and wont boot into system.
After this I installed the China ROM for the selenes (V12.5.2.0.RKUCNXM). The phone boots into system fine, but doesnt detect any simcards or the IMEI numbers. ENG rom sees the IMEI numbers but has no signal.
Is the issue perhaps that you need the original firmware for it to function? I dont have a backup of the original firmware and it looks like it is specific to the phone in this country.
Thanks
Edit 1:
V12.5.2.0 RKUCNXM (CHina) doesn't detect SIMS
V12.5.2.0 RKUEUXM (EU) doesn't flash at all with SP flash (fails after 100% DA right at the beginning)
V12.5.9.0 RKUINXM (India for 10 Prime) keeps rebooting after a few seconds in MIUI setup screen)
Click to expand...
Click to collapse
This kind of problem also happened to me. I tried to update my Redmi note 10 sunny (Global) via MiFlash from 12.0.2.0 to 13.0.10.0 but after the flash my phone always reboot back to recovery and says "NV Data is corrupted" . So I had to flash that old 12.0.2.0 version to get my phone working again.