Hello everyone,
As the address topic, My Poco f1 does not run band 2500 ( 41) anymore
I have global ver on android 10 with miui 12.0.2.0 staple , and I used to run my GSM Sim with 2500 band ( 4g) on Android 9 ( pie) Without any problem, but before months ago after update , the phone can't run the Sim and it did not recognize it , but I can see the name of Sim Carrier and all things !! All settings as usual, the Sim on the LTE only mode , really I can't figure out what can I do!!
Also I tried to run the 4g Sim on other poco f1 phones same issue ,, but in phones like redmi note 8 pro or huawei p30 or any phone run band 41 , it's starting without any issue ?
Plz help me , I tried all things that I know , and the xda developers is my last chance ?
And now I am on another carrier 2g with band 900
But I Want my 4g ?
No one help
Backup yoiur data, Unlock bootloader, flash twrp, wipe all, install a custom rom like resurrection remix. Miui 12 is full of bugs, don't use it.
Related
hello guys,
please i got this phone (Huawei honor 4a from china, i travelled back to my country and the phone doesnt seem to support gapps. Also, the network is always on E and i cant even get 3G on this phone eventhogh its a 4G phone.
Is there any work around this as i want to install gapps.
Thanks
Did you already installed it sucessfully? I´m so bored of trying with no sucess at all...
Hi there i bought this Phone since it came out and it came with a vender rom 7.1.99.99.everything worked well but only 2g so i searched forums and was told me that was because of this rom.so i ended up flashing all ROMs via fastboot and the results were all the same no 3g or 4g untill i updated to latest miui8 global dev.at first reboot it showed h+ but its gone again.so i have no clube how to get at least h+ on this Phone.t tried modem dump code and *#*#4636#*#* with no success.gone to myphone will work website and the says my Phone is compatible in my country.t tried all those website tricks and im almost giving up on xiaomi.is there a way to see if modem is limited to China ?or something else.at first tought maybe was a hardware problema but somehow it caught 3g at some point.plz help me fix this.
Redmi note 3 pro 16gb 2gb ram latest global developer rom.
skriller said:
Hi there i bought this Phone since it came out and it came with a vender rom 7.1.99.99.everything worked well but only 2g so i searched forums and was told me that was because of this rom.so i ended up flashing all ROMs via fastboot and the results were all the same no 3g or 4g untill i updated to latest miui8 global dev.at first reboot it showed h+ but its gone again.so i have no clube how to get at least h+ on this Phone.t tried modem dump code and *#*#4636#*#* with no success.gone to myphone will work website and the says my Phone is compatible in my country.t tried all those website tricks and im almost giving up on xiaomi.is there a way to see if modem is limited to China ?or something else.at first tought maybe was a hardware problema but somehow it caught 3g at some point.plz help me fix this.
Redmi note 3 pro 16gb 2gb ram latest global developer rom.
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Click to collapse
You live in an area without 3g/4g cover or you have an problem with hardware
Hi, i buyed a Redmi Note 4x "INTERNATIONAL VERSION 3GB RAM 32GB ROM" from GearBest.
I flashed the last Global Dev Rom before i test it and after that i put in my sim card and i check that the signal didn't work.
In setting i can set manually the operator line and whene i try to do that the phone see all carriers (Vodafone, H3G ecc) but it can't connect to no one!
I can't call, use internet... I Tryed the Global Stable but it didn't work anyway.
It's possible i flashed the wrong rom the first time?
Any solution?
Please Help ME
First don't buy official products from a unofficial merchants ...and it looks like it's ur ROM issue ....so do change ur rom
Have you tried Global Stable ROM instead?
It seems only the china version supports band 41, yet the global version does not! My old redmi note 3 pro supported LTE band 41 i think. I feel shocked that the new phone doesnt ..
Anyone know how to enable it?
may be the problem is that their is slight difference in modem hardware between global version and chinese version
if not then you could try flashing china rom over the global rom (take extreme precautions and read carefully how to do this not to brick your device) and see if the band 41 is active
Last resort is to flash only modem software from china rom and test if band 41 is active or not but i do not know how to do so in Xiaomi devices
Hi,
I received yesterday a note 10 pro chopin in France. It is th china version with a global Rom (12.5.1) and everything seems to work except ... phoning and messaging services :-(
Does anyone have the same issue ?
I have a SIM card from Red SFR (a french communication company) wich works on other phones. I have also tried the SIM of my daughter in the chopin and the result is the same.
I have tried to manualy search for cellular networks but after trying to serach, the phone says 'Couldn't search for mobile networks'.
I have installed the last miui update 12.5.5 and it didn't change anything.
Does anyone have any idea how to solve it ?
I just sent a message to the seller to inform him of the problem.
I have also checked that the frequencies used by the phone doesn't cover all french mobile frequencies but they have common frequencies at least (3/4 for 4G)
Thank you
You can try to enter the phone information in the dial screen by typing *#*#4636#*#* to set the preferred network type.
This is machine translation
after Installing the Global ROM Vodafone Turkey Is not Working Is there AnySOlution
Can i get CHinies ROM with Google Play + Multi Language Modification
same trouble here(france)only way for now is to flash for china rom and miui 13 problem with sim card is fixed,trouble is no carplay android auto on this rom
playaz187 said:
same trouble here(france)only way for now is to flash for china rom and miui 13 problem with sim card is fixed,trouble is no carplay android auto on this rom
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Click to collapse
China version havnt android auto , and poco x3 gt not detect sim if you flash chines rom , but note 10 pro 5g woeked fine when flash global rom
global rom don t work with french carrier
playaz187 said:
global rom don t work with french carrier
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Click to collapse
try indonessian rom
strike.strong said:
try indonessian rom
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Click to collapse
i ll just give a try same result Orange carrier appear and then No Service,then orange reappear etc etc
fixed with last mui 13 global version work fine