Hi everybody
I bought an ACER Z3 (Z130) in France. Very nice and simple device. I like it and i use it for Internet & mail with my provider SOSH (Orange F) without problem.
On 14th october, i'll leave France to Canada for 1 year and i want to keep my cellphone.
I searched a Canadian cellphone provider in Edmonton, AB.
I found Roger, Telus, Bell .... Cellphone plans are very expensive in North America than Europe ! (~$CA 40 for 150min, 200Mb 0_o)
And ... I found "Mobilicity" and "Wind mobile" ! That's good ! Cheap and unlimited Internet plan without time engagement.
But, i read that you have to get an AWS-1 compatible devise.
My Z130 is worked on GSM 850/900/1800/1900 MHz Band and UMTS 900/2100 MHz band.
Unfortunately, Devise have to work on UMTS 1700 and 2100Mhz to work on this type of network.
My question is : Is it possible to update my cellphone to work on this AWS band by a software ? An another ROM ? Or it's impossible due to hardware question ?
Thank you for any information you can give me.
Sincerely
Tyto~
NB: Sorry for my "basic" English ^^
hey Guys recently been trying out some chinese phones like the neo m1 and oneplus and even though they have the right bands they still do not seem to get good signal compared to for example my moto g/moto x, is this because they have worse attenna's? or maybe some settings i can fix?
You must check the bands that yout operator uses. Normally, all the chinese phones uses all the bands in 2g and the bands 850/2100 in 3g
Hi everybody ,
sorry for my bad english..
my problem is that I bought a xperia Z3 D6616 (Tmobile), but I live in spain and LTE bands from this model are not compatible with my country.
Can I open the LTE bands like D6603 model ?
juliokiwi92 said:
Hi everybody ,
sorry for my bad english..
my problem is that I bought a xperia Z3 D6616 (Tmobile), but I live in spain and LTE bands from this model are not compatible with my country.
Can I open the LTE bands like D6603 model ?
Click to expand...
Click to collapse
I am fairly certain it physically does not have the other bands, T-Mobile as far as I know does not disable other bands especially since they have global roaming plans.
http://forum.xda-developers.com/cro...d-progress-please-leave-im-updating-t2871269/
I am trying to do this
The bands on the phone should not be locked. Please look up the LTE bands on the phone and see if your carrier supports them:
http://www.gsmarena.com/sony_xperia_z3-6539.php
I am pretty sure it's an exercise in futility as T-Mobile does not block bands, the phone either physically has them or doesn't.
Better return/sell it and get the international version.
Hello I'm French and in my country the carrier use the B1 B7 and B20 to connect to network.
But all the xiaomi not use the B20 radion
I see it's possible to unlock B20 for smartphone use Qualcom soc ?
I don't know if is possible to unlock the B20 for the Xiaomi Mi4c ? It use a Qualcom 808 soc.
Please help me for use the B20 in the Xiaomi Mi4c
ggkameleon said:
Hello I'm French and in my country the carrier use the B1 B7 and B20 to connect to network.
But all the xiaomi not use the B20 radion
I see it's possible to unlock B20 for smartphone use Qualcom soc ?
I don't know if is possible to unlock the B20 for the Xiaomi Mi4c ? It use a Qualcom 808 soc.
Please help me for use the B20 in the Xiaomi Mi4c
Click to expand...
Click to collapse
Unfortunately you can't unlock band 20 at the moment, in fact you might not ever be able to unlock the band. So if it's crucial for you to have band 20, buy a different phone.
However, it's a really nice phone, if if you don't necessarily need the specific band, then this phone is a good buy I believe.
ok thank's a lot
@ggkameleon,
I don't have this phone (yet ) But, my Telco uses Band 20 too.
What I intend to do is use my sim for phone calls/TXT's and get a 'Pay As You Go' LTE sim for Net access.
If you see the most good chines provider don't use B20 Mezu Xiaomi Lenovo why ? And other use it but it's not the more good smartphone or huawei use it but the price are expensive. When you see the last Xiaomi Redmi 3 Redmi note 3 and now MI5 very good smartphone and not expensive.
Hi din't know what is it a 'pay as you go' ?
But if your telco use b20 you can't have 4g lte in b20 ! But if use with b20 the band b7 or b3 the phone connect to b3 or b7 if ist possible or connect to wcdma in 3g network !
But i can't know why meizu pro 5 use the same soc exynos than galaxy s6 and the galaxy s6 work in b20 ! It's not possible to unlock b20 in meizu?
ggkameleon said:
Hi din't know what is it a 'pay as you go' ?
But if your telco use b20 you can't have 4g lte in b20 ! But if use with b20 the band b7 or b3 the phone connect to b3 or b7 if ist possible or connect to wcdma in 3g network !
But i can't know why meizu pro 5 use the same soc exynos than galaxy s6 and the galaxy s6 work in b20 ! It's not possible to unlock b20 in meizu?
Click to expand...
Click to collapse
He meant he'll use a second, prepaid sim to get LTE from another provider who uses a different band. Although it's been said that using the dual sim function on this phone reduces battery life quite a bit.
Yes, if you don't have the correct 4G bands, but do have the 3G or 2G bands, your phone will be fully functional, just not have the best speed possible.
It's not just a matter of having the same soc, it's a combination of soc, radio and firmware. In some phones a workaround can be found to unlock the radio, others not.
Logic_ said:
He meant he'll use a second, prepaid sim to get LTE from another provider who uses a different band. Although it's been said that using the dual sim function on this phone reduces battery life quite a bit.
Yes, if you don't have the correct 4G bands, but do have the 3G or 2G bands, your phone will be fully functional, just not have the best speed possible.
It's not just a matter of having the same soc, it's a combination of soc, radio and firmware. In some phones a workaround can be found to unlock the radio, others not.
Click to expand...
Click to collapse
Ah ! Ok but if they are a provider don't use B20 go it ! Don't use two provider ? Ok it's not possible to unlock.
Me in my country (France) They are 4 provider Free use 2600 for 4g, but it's a new provider and they are not many radio in 4g and even less 3g I test it's not possible. Bouygues use for 4g 1800 2600 and a little 800 it's the best for chinese smartphones but where I leave there are not radio Orange use for 4g 800 2600 and in radio there are two band in city but in campaign only 800 Sfr use 800 2600 and use a lot of 800 and it's actually my provider. I speak with users of chinese phone the best are Bouygues or Orange because the one don't use many 800 and the second if don't possible to use 800 the phone go to H+ (wdcma 900) and the speed of 4g 800 it's the almost the same of H+ wcdma 900 !?
If I buy a Xiaomi or Meizu I do change my provider but the smartphone do use the 3G Wdcma 900 ! I believe do use it.
The problem now it's Xiaomi block the boot loader of the new phones ? I see the new Redmi note 3 Pro it's a more good quality but It's more complicated to change language and don't use B20 ! I'm disappointed.... I stay to see what Xiaomi make for international customers.
"He meant he'll use a second, prepaid sim to get LTE from another provider who uses a different band. Although it's been said that using the dual sim function on this phone reduces battery life quite a bit.
Yes, if you don't have the correct 4G bands, but do have the 3G or 2G bands, your phone will be fully functional, just not have the best speed possible.
It's not just a matter of having the same soc, it's a combination of soc, radio and firmware. In some phones a workaround can be found to unlock the radio, others not."
Ok i understand
Yes it's not a good idea to use 2 different provider one don't use b20 and one use it !
Because if you have a provider don't use b20 go for this provider Because you paid 2 provider ! It's just if you are in contract you can make this option but it's more expensive.
In France all provider use b20 ! Only one don't use but there are not enought radio.
Thank you for your message I understand it's to complicated to unlock band and it's possible to use only in 3g.
Yes, too complicated or simply not possible with the hardware. Whatever the case, 3G can be more than sufficient.. I have never done anything with my phone that required more speed than 3G.
However, the phone does have a lot of other LTE bands, be sure to double check if there's not one that matches, it was the case for me.
1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
https://en.wikipedia.org/wiki/List_of_LTE_networks_in_Europe according to this, there should be enough in france that match to provide normal LTE operation.
Free Mobile is fine for Mi4c you know
I have LTE in outdoor in all Paris (indoor i'm always on wifi)
Thank you for your support and link
Actually my provider are Sfr (because I have a promotion for one year 10€ calls/sms unlimited ans 20go of data) and I do not want to break this wonderful contract
This provider use fifty/fifty FDD B20 800mhz/B7 2600mhz and UMTS B8 900mhz/B1 2100mhz
That good for Xiaomi Meizu FDD-LTD except FDD B20 800mhz
But there are a new problem with Chinese smartphones the Boatloder are lock now
I use Apple phones after Samsung with 3gs 4s and 5s but now the price of their phones are to much and not as high as the difference of Use Android phones ! It's stupid now to buy a smartphone than 800/1000$ it's not possible to my heart and my wife said go out of home if you buy it !!! Paid us a travel and buy another phones. she's right you know.
I like Xiaomi phones and I stay for the mi5......
jonasb_dk said:
Unfortunately you can't unlock band 20 at the moment, in fact you might not ever be able to unlock the band. So if it's crucial for you to have band 20, buy a different phone.
However, it's a really nice phone, if if you don't necessarily need the specific band, then this phone is a good buy I believe.
Click to expand...
Click to collapse
Wat about other bands ?
i used also my Mi4c with 2 SIM cards (one private with Free operator and the second one with SFR for pro usage). No real problem with 800mhz band used by the two operators.
Ok thank you
iwashere43 said:
i used also my Mi4c with 2 SIM cards (one private with Free operator and the second one with SFR for pro usage). No real problem with 800mhz band used by the two operators.
Click to expand...
Click to collapse
Did you unlock any bands on it ?
cy-rock said:
Did you unlock any bands on it ?
Click to expand...
Click to collapse
The problem will be in a zone where the SFR antenna will deliver 4G only on the unsupported band, you will have only 3G.
That'all. So, it's up tio you to test in the main zone you are, what bands are used by SFR.
Kéno40 said:
The problem will be in a zone where the SFR antenna will deliver 4G only on the unsupported band, you will have only 3G.
That'all. So, it's up tio you to test in the main zone you are, what bands are used by SFR.
Click to expand...
Click to collapse
I know which bands i need or use
...but i tried with qxm and qps to unlock bands on the mi4c but i was unable too !
so i was wondering if anyone else with this device was succesful !
Not possible. Maybe never...
http://forum.xda-developers.com/mi-4c/general/unlocking-lte-bands-t3215763
Sorry, I let the link for the others, but I've seen you've written something at the end....
You can try to contact him for expertise!
http://forum.xda-developers.com/showpost.php?p=56577252&postcount=455
Kéno40 said:
Not possible. Maybe never...
http://forum.xda-developers.com/mi-4c/general/unlocking-lte-bands-t3215763
Sorry, I let the link for the others, but I've seen you've written something at the end....
You can try to contact him for expertise!
http://forum.xda-developers.com/showpost.php?p=56577252&postcount=455
Click to expand...
Click to collapse
Yeah i read all that ...i was hopiing
thx tho....i can still use band 7 here LTE is doing great ...band 4 would be nice for full coverage especially inside building and metro ...
I received the Poco X3 Pro for Christmas, I am currently residing overseas in Europe (Netherlands) temporarily, but I will be moving back to my home in the USA in a few months time.
My question is: Will I not be able to use this phone in the USA? The area I live in is serviced by Verizon and appears to have B2 1900 , B4 1700/2100 AWS and B5 850 - which on paper the phone can utilize? However I'm reading that people are still not able to activate a SIM card in the USA with this phone?
I really, really like this phone.. I followed all the tutorials for disabling the bloatware and everything.. it's really a great phone so far, but now I'm worried it won't work.
Sorry if this has been covered before, I did search and didn't find an answer.
i think you need the correct firmware with the drivers for us telephon frequencies ("modem"), but i dont know exactly