Tmo oneplus 8 converted to eu dual sim problem - OnePlus 8 Questions & Answers

Hey ..I was able to convert to eu and got dual sim but problem is my I get signal on sim 1 but sim 2 does not get signal even though it is being detected
Any solution please?

same issue, do you get any solution

aviator.OO7 said:
Hey ..I was able to convert to eu and got dual sim but problem is my I get signal on sim 1 but sim 2 does not get signal even though it is being detected
Any solution please?
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Can you tell me how to convert Tmo to Global ver?

Yes sure pm me ill guide you
lockool said:
Can you tell me how to convert Tmo to Global ver?
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aviator.OO7 said:
Yes sure pm me ill guide you
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Hey Bro, Please guide me also, i have sent message to you.
Thanks

Related

[Q] How To Update to Marshmallow from KitKat | LG G3 D850

Help!
Can Anyone teach me how to flash/upgrade to marshmallow from kitkat stock rom , i search the forums already but dont still quite get it . helpl
martinusgoh said:
Help!
Can Anyone teach me how to flash/upgrade to marshmallow from kitkat stock rom , i search the forums already but dont still quite get it . helpl
Click to expand...
Click to collapse
You would ota update with an active AT&T sim in the phone. It's been it's brought up every other day now. It's the only way.
Sent from my iPhone using Tapatalk
hyelton said:
You would ota update with an active AT&T sim in the phone. It's been it's brought up every other day now. It's the only way.
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Click to collapse
i didnt get any ota update , i dont use at&t coz im in indonesia.
martinusgoh said:
i didnt get any ota update , i dont use at&t coz im in indonesia.
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That would be why. You'd have to have an att sim of prepaid att sim to be able to update.
Sent from my iPhone using Tapatalk
hyelton said:
That would be why. You'd have to have an att sim of prepaid att sim to be able to update.
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ooh, sad though .
is there anyway to make any simcard be recognised as at&t sim ? ????????????

Is there a way to activate dual sim on the US version of Honor 8?

Theres two sim slot, but it only supports single sim. Is there a way to activate dual sim? Maybe via rooting or no cos i think US version only has one IMEI number
I heard one of the previous Huawei(honor) device got dual functioning through update of dev or phone update , but the phone was released as single sim version , later it was activated second sim. Hope we can get that soon :
I don't think so but, if Frd-l04 have another "HIDDEN" IMEI then, it's 100% possible to achieve
J V A said:
Theres two sim slot, but it only supports single sim. Is there a way to activate dual sim? Maybe via rooting or no cos i think US version only has one IMEI number
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Rebrand your phone to L02.
Rommco05 said:
Whitch variant internal storage u have?
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Click to collapse
I had the L14 which is the 64gb version
venugopalu007 said:
I heard one of the previous Huawei(honor) device got dual functioning through update of dev or phone update , but the phone was released as single sim version , later it was activated second sim. Hope we can get that soon :
Click to expand...
Click to collapse
What update? Did he rebrand his phone or something
adriansticoid said:
Rebrand your phone to L02.
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Cool, had anyone tried this? Did it work?
Also, which country is the L02 model from?
J V A said:
Cool, had anyone tried this? Did it work?
Also, which country is the L02 model from?
Click to expand...
Click to collapse
My friend haad an L04 which he rebranded to L02. Not sure which country though.
J V A said:
Cool, had anyone tried this? Did it work?
Also, which country is the L02 model from?
Click to expand...
Click to collapse
FRD-L02 is for two countries
one is Indian version, which is FRD-L02C675BXX.
another one is japanese version , which is FRD-L02C635BXX.
If you want to rebrand your phone ,follow the thread of gopinaid77 in guides,
venugopalu007 said:
FRD-L02 is for two countries
one is Indian version, which is FRD-L02C675BXX.
another one is japanese version , which is FRD-L02C635BXX.
If you want to rebrand your phone ,follow the thread of gopinaid77 in guides,
Click to expand...
Click to collapse
Well , do u think frd-l02 japanese version is dual sim ?
Rommco05 said:
Awesome J V A please u can make before twrp backup from FRD-L14?! U know why...
I recommend to you rebrand to FRD-L19 because we had newest fw with monochrome mode... but I have FRD-L09 witch is dual sim but with 32Gb. I'm never before rebranded phone, so I not too much helpful here. But this backup will be probably very very useful for another member.
Click to expand...
Click to collapse
Do I rebrand it using the huawei toolkit?
venugopalu007 said:
FRD-L02 is for two countries
one is Indian version, which is FRD-L02C675BXX.
another one is japanese version , which is FRD-L02C635BXX.
If you want to rebrand your phone ,follow the thread of gopinaid77 in guides,
Click to expand...
Click to collapse
Do you know which one supports dual sim? Indian or the japanese version
Rommco05 said:
I never before rebrand phone, but why u don't try rebrand to FRD-L19C432B81 I'm sure it is dual sim. I think gopinaidu77 is expert for rebrand phone
Click to expand...
Click to collapse
Yeah Im trying to find his guide on rebranding the phone. Can you link it?
EDIT: Nevermind, saw it
gopinaidu77 said:
Well , do u think frd-l02 japanese version is dual sim ?
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Click to collapse
How bout the UK version? I thought it was dual sim compatible. Does rebranding to UK version activates dual sim feature?
J V A said:
How bout the UK version? I thought it was dual sim compatible. Does rebranding to UK version activates dual sim feature?
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Click to collapse
I was wondering about the same .
Last time i rebranded to L09 to test that stuff , it went in vain and got no help. Am sure that i did something wrong .( Wait i did nothing wrong as i rebranded successfully,got an ota update after first boot. Still no dual sim. )I suspect that i may have flashed a firmware meant for single sim. This time am collecting all info , let u guys know if i was successful on my next trial
gopinaidu77 said:
I was wondering about the same .
Last time i rebranded to L09 to test that stuff , it went in vain and got no help. Am sure that i did something wrong .( Wait i did nothing wrong as i rebranded successfully,got an ota update after first boot. Still no dual sim. )I suspect that i may have flashed a firmware meant for single sim. This time am collecting all info , let u guys know if i was successful on my next trial
Click to expand...
Click to collapse
Alright, thanks man. Hope you get it working
J V A said:
Alright, thanks man. Hope you get it working
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Click to collapse
Ofcourse , u will see a quick guide after my success
Rommco05 said:
Is possible to rebrand my phone witch 32Gb to FRD-L14 whitch is 64Gb. I don't want to grow up my storage but I want after make a useful backup
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Your storage won't grow after rebranding.
Rommco05 said:
That was joke about storage
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Click to collapse
Oh. You sounded serious. :laugh:
adriansticoid said:
My friend haad an L04 which he rebranded to L02. Not sure which country though.
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Click to collapse
Hey, ur fr rebrand to L02 and it had 2 sims activated?

How to enable dual sim in my single sim Honor 8?

Is there any way to active the second sim in my honor 8 , a dev in honor 7 forum successfully activated the second sim ,also the both sims are working on a single imei, wierd !, i tried rebranded my FRD-L02 to FRD-L19 but still no luck .
venugopalu007 said:
Is there any way to active the second sim in my honor 8 , a dev in honor 7 forum successfully activated the second sim ,also the both sims are working on a single imei, wierd !, i tried rebranded my FRD-L02 to FRD-L19 but still no luck .
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Click to collapse
As said before in other thread . We cannot Activate dual sim on honor 8 by just rebranding.
gopinaidu77 said:
As said before in other thread . We cannot Activate dual sim on honor 8 by just rebranding.
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Click to collapse
yes that is true , we have to do more than rebranding
venugopalu007 said:
yes that is true , we have to do more than rebranding
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Click to collapse
What do u mean by more than rebranding ?
gopinaidu77 said:
What do u mean by more than rebranding ?
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Click to collapse
changing or adding new lines in local.prop/build.prop
venugopalu007 said:
changing or adding new lines in local.prop/build.prop
Click to expand...
Click to collapse
When u rebrand to a dual sim version, u will see all those without edit
gopinaidu77 said:
When u rebrand to a dual sim version, u will see all those without edit
Click to expand...
Click to collapse
:silly:
venugopalu007 said:
:silly:
Click to expand...
Click to collapse
This is why always say ,we need to find a way for flashing second imei
gopinaidu77 said:
This is why always say ,we need to find a way for flashing second imei
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Click to collapse
:fingers-crossed: hope we got a solution for it
venugopalu007 said:
:fingers-crossed:
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Dont post just emojis , its hard to understand ur feelings. Should express and being it be spam too. Plz be warned
gopinaidu77 said:
Dont post just emojis , its hard to understand ur feelings. Should express and being it be spam too. Plz be warned
Click to expand...
Click to collapse
ok bro
Good . :fingers-crossed:
How to change single sim to dual sim with one imei number
I have honor 8 L02 model with dual sim option but it has only one sim activated and second sim is not working and only one imei number is available on box. So how to make my honor to dual sim activated. Please help me

Setting SIM count to Dual

Hello dears, I'm using A750F comes with single SIM slot, it have any way to convert it for SIM 2?
Obs: I researched on Google about motherboards of this models and I see it comes with dual SIM.
Thanks in Advance: )
Solved
RamosChale said:
Hello dears, I'm using A750F comes with single SIM slot, it have any way to convert it for SIM 2?
Obs: I researched on Google about motherboards of this models and I see it comes with dual SIM.
Thanks in Advance: )
Click to expand...
Click to collapse
Hello Dears, I would like to inform, I solved it, now my Phone is reading 2 SIM Cards. I enabled it with EFT Box
Thank you for your info share
Can it be done without EFT?
beytullahgol said:
Can it be done without EFT?
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Click to collapse
Yeah, can do
RamosChale said:
Yeah, can do
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Click to collapse
Can you help me with instructions, how to?

Oneplus 8 Tmobile flashed to global won't show dual sim

Hello,
I have a Oneplus 8 from Tmobile which I was able to update to Global ROM 11.0.7.7 IN21AA. Seems like it doesn't have the dual sim support. I have the tray and the phone is unlocked. Any help? Any other ROM that I can upload that has this available?
Thanks in advance
Davissotop said:
Hello,
I have a Oneplus 8 from Tmobile which I was able to update to Global ROM 11.0.7.7 IN21AA. Seems like it doesn't have the dual sim support. I have the tray and the phone is unlocked. Any help? Any other ROM that I can upload that has this available?
Thanks in advance
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Click to collapse
Not possible on T-Mobile branded Onepluses.
optimumpro said:
Not possible on T-Mobile branded Onepluses.
Click to expand...
Click to collapse
Davissotop said:
Hello,
I have a Oneplus 8 from Tmobile which I was able to update to Global ROM 11.0.7.7 IN21AA. Seems like it doesn't have the dual sim support. I have the tray and the phone is unlocked. Any help? Any other ROM that I can upload that has this available?
Thanks in advance
Click to expand...
Click to collapse
Davissotop said:
Hello,
I have a Oneplus 8 from Tmobile which I was able to update to Global ROM 11.0.7.7 IN21AA. Seems like it doesn't have the dual sim support. I have the tray and the phone is unlocked. Any help? Any other ROM that I can upload that has this available?
Thanks in advance
Click to expand...
Click to collapse
Unlock bootloader and flash fastboot android 10 EU rom and update your oneplus to android 11 in updater app.
And now after updating, lock the bootloader.
Congrats now u have working dual sim on oneplus 8 t- mobile
haseebali55554 said:
Unlock bootloader and flash fastboot android 10 EU rom and update your oneplus to android 11 in updater app.
And now after updating, lock the bootloader.
Congrats now u have working dual sim on oneplus 8 t- mobile
Click to expand...
Click to collapse
Do you remember which version of TMO and EU ROM?
Thanks
haseebali55554 said:
Unlock bootloader and flash fastboot android 10 EU rom and update your oneplus to android 11 in updater app.
And now after updating, lock the bootloader.
Congrats now u have working dual sim on oneplus 8 t- mobile
Click to expand...
Click to collapse
showing but getting no signal issue on sim2
haseebali55554 said:
Unlock bootloader and flash fastboot android 10 EU rom and update your oneplus to android 11 in updater app.
And now after updating, lock the bootloader.
Congrats now u have working dual sim on oneplus 8 t- mobile
Click to expand...
Click to collapse
Does your second sim get any signal? My phone detects it after following the above, but doesn't connect to the cell network. Same thing if I swap the first and second sim, the second one never gets signal.
Same story all across the board... no one has yet proved that SIM2 actually gets signal even though it shows IMEI for TMOBILE varients

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