I got a Z710e but need Z710a (850/1900) - HTC Sensation

I have searched everywhere and I am not sure if I can change the baseband (or if its doable at all) of my HTC Sensation to 850/1900. My carrier use those and I am stuck with a great phone but with 900/2100.
On a defy thread I found Fix_3g_850.1900Mhz-signed.zip (http://forum.xda-developers.com/archive/index.php/t-944258.html) but I am not sure if it will work for a Sensation.
Thanks for your help...

As far as I know you can't change the baseband frequencies as it is dependent on hardware.

valamer said:
As far as I know you can't change the baseband frequencies as it is dependent on hardware.
Click to expand...
Click to collapse
This.
You need the Bell Sensation for AT&T bands. It's hardware only.

Or the Telstra version.

Thanks for the replies. Yes, effectively, I just hang up with HTC and its Hardware based the baseband so no luck to ever fix this issue. Such a bummer, I love this phone but I'll have part away from it. Its only 3 weeks old.
Thanks again for all replies.

soapbox73 said:
Thanks for the replies. Yes, effectively, I just hang up with HTC and its Hardware based the baseband so no luck to ever fix this issue. Such a bummer, I love this phone but I'll have part away from it. Its only 3 weeks old.
Thanks again for all replies.
Click to expand...
Click to collapse
Ironically I am in the exact opposite situation .. I got a Z710a from the local Thai HTC authorised reseller and AIS uses 900MHz for 3g ..

Sidewindr said:
Ironically I am in the exact opposite situation .. I got a Z710a from the local Thai HTC authorised reseller and AIS uses 900MHz for 3g ..
Click to expand...
Click to collapse
ummm....do i see a trade in the works?

Doubt it logistically a bit of a pain...

thats too bad, seems much easier than trying to sell an out of region fone or hope for local trades of the same fone w/ diff bands
either way, hopefully you guys stick with the sensation in the long run

Solidus_n313 said:
thats too bad, seems much easier than trying to sell an out of region fone or hope for local trades of the same fone w/ diff bands
either way, hopefully you guys stick with the sensation in the long run
Click to expand...
Click to collapse
It's not out of region actually, I purchased it from HTC Thailand .. It's just my carrier decided to use 900MHz band for their 3G

shazbot, well good luck on the flippety flop fone swap

Sidewindr said:
Ironically I am in the exact opposite situation .. I got a Z710a from the local Thai HTC authorised reseller and AIS uses 900MHz for 3g ..
Click to expand...
Click to collapse
why on earth would they sell you a Z710a? i even wonder why the HTC reseller would even have one in stock!
sup with that?

Because it is the official Thai model. All the other carriers work fine with it for 3G.. just AIS uses 900MHz. I bought it from a HTC shop not a carrier.

Still better than UK where we only got 900mhz 3g in January
Sent from my HTC Sensation Z710e using XDA App

Sidewindr said:
Ironically I am in the exact opposite situation .. I got a Z710a from the local Thai HTC authorised reseller and AIS uses 900MHz for 3g ..
Click to expand...
Click to collapse
i have 2 htc sensation z710e from t-mobile and i need a z710a.
if you want we can swap , if you need a z710e.
i am from chile, here the 3g is 850/1900
Regards
Pablo

I know this is an old thread but I am from thailand and I have the Z715e (Sensation XE supporting 900/2100 but would have liked 850MHZ). Moving from an iphone, which is quadband, i did not know there was an issue with frequency band and now I cannot use 3g on my network and am looking for some solution.
I see that Samsung Galaxy S and S2 also had this problem earlier regarding frequency band but with some internal unlock, they were able to use all bands. So, is there no similar way with the HTC Sensation XE or is it absolutely hardware only?? Would HTC invest in making two seperate radio ship for different phones?
Sincerely,
Ravit

holypiston said:
I know this is an old thread but I am from thailand and I have the Z715e (Sensation XE supporting 900/2100 but would have liked 850MHZ). Moving from an iphone, which is quadband, i did not know there was an issue with frequency band and now I cannot use 3g on my network and am looking for some solution.
I see that Samsung Galaxy S and S2 also had this problem earlier regarding frequency band but with some internal unlock, they were able to use all bands. So, is there no similar way with the HTC Sensation XE or is it absolutely hardware only?? Would HTC invest in making two seperate radio ship for different phones?
Sincerely,
Ravit
Click to expand...
Click to collapse
It's only hardware...there's no way to change it.

Related

[Q] Difference Between HTC (Z710e) Sensation V.S. HTC Sensation (WW Version)

Can somebody tell me what is the difference between HTC (Z710e) Sensation versus HTC Sensation (International Version) in terms of specs? I can't seem to justify why there is a very big difference in price. The Z710e being much cheaper.
Thanks in Advance.
I have the Z710e model and it's the generic European unbranded handset (running 1.35.401.1)
EddyOS said:
I have the Z710e model and it's the generic European unbranded handset (running 1.35.401.1)
Click to expand...
Click to collapse
No Carrier Logos out of the box? Factory unlocked? No custom firmware?
100% stock - so long as you get x.xx.401.x (European) FW on it
i have Taiwanese Z710e (running 1.35.709.1)
it's stock ....
Z710e here... No problems, unbranded, S-ON.
Okay..that settles it then. I think I'm going for this Z710e.
redlinux said:
Can somebody tell me what is the difference between HTC (Z710e) Sensation versus HTC Sensation (International Version) in terms of specs? I can't seem to justify why there is a very big difference in price. The Z710e being much cheaper.
Thanks in Advance.
Click to expand...
Click to collapse
Links please? Are you talking about european version and us (4g) version?
william31518 said:
i have Taiwanese Z710e (running 1.35.709.1)
it's stock ....
Click to expand...
Click to collapse
Yes but it's from a different region. Depends where the OP is from really
If you are talking about the price difference you see in the US, that's because
- for the US version, most people selling it bought it from tmobile at a discount price with contract. In order to sell it, they have to lower the price to slightly cheaper than the full price, which is 550
- for the international version, it is not available in the US officially. People imported it from Europe or Asia, at full price. To cover cost, they sell it at above the full price of the device.
Hence the price difference. There isn't any difference between the specs of the two. The Us version has tmobile logo on it and tmobile branded software. But once people can get s-off, that would eliminate any software difference between the two. The US one is branded as a 4G device, and the international one isn't. But that's only because only carriers in the US brand HSPA+ as 4G....
just a quick question also only this time regarding the australian z710a telstra model. are they still 4g etc or are they of lesser spec.
boofhead said:
just a quick question also only this time regarding the australian z710a telstra model. are they still 4g etc or are they of lesser spec.
Click to expand...
Click to collapse
http://www.htc.com/au/product/sensation/specification.html
According to HTC Aus website, its 3G speed is capable of 14.4 Mbps so it is a "4G" device by AT&T/T-Mobile standard...
Looking at the bands that this phone supports, it seems to have the same hardware as the Canadian Bell model. Bell also brands its as a 4G device, btw.
So, did I understand correctly that ALL Sensation versions are absolutely identical from the point of view of hardware and they all support HSDPA+, just some operators call it 4G and brand the device correspondingly while others do not?
The 4G supports different frequency bands to the normal GSM model
Network*
HSPA/WCDMA:
Europe/Asia/T-Mobile US: 900/AWS/2100 MHz
Quad-band GSM/GPRS/EDGE:
850/900/1800/1900 MHz
*Network bands in regions other than Europe and Asia Pacific may be different, depending on the mobile operator and your location. Please check with your mobile operator.
EddyOS, thanks for your reply but now I'm even more confused
You say that:
HTC Sensation 4G is for 900/AWS/2100;
HTC Sensation Z710e is for 850/900/1800/1900, right?
Does this mean that HTC Sensation Z710e doesn't support UMTS (and, hence, HSDPA/HSDPA+) at all???
My operator works in 900/1800/2100(UMTS with HSDPA) bands. Does this mean I should choose Sensation 4G to be able to use high-speed Internet?
I have a Z710e and can connect at HSDPA
Then, the difference is that 4G just doesn't support 850/1900?
mine Z710e works on Tmobile US HSDPA. Full bar usually get 6M down 2 M up.
people say Tmobile Sensation 4G has faster data speed than Europe/Asia in US. like how much faster?
william31518 said:
mine Z710e works on Tmobile US HSDPA. Full bar usually get 6M down 2 M up.
people say Tmobile Sensation 4G has faster data speed than Europe/Asia in US. like how much faster?
Click to expand...
Click to collapse
It does not! it is exactly the same!
http://www.gsmarena.com/compare.php3?idPhone1=3875&idPhone2=3922
Sensation z710a and z710e
Hi Friend this is my first answer, the difference is simple but at the same time complex.
HTC Sensation like other phones has variants like this.
z710a:
GSM Quadband 850/900/1800/1900 MHz so you can use 2G networks with all carries but...
UMTS 850/1900/2100MHz only and if your carrier doesn't support this bands you can't use 3G or 3.5G with them.
z710e:
UMTS 900/1700/2100MHz here the same if your carrier doesn't support this frequencies you can't use 3G or 3.5G with them.
These are the main differences, and it's the same like happend with other brands like Samsung
S5360 work 3G with 900/2100
S5360L works 3G with 850/1900
S5830 work 3G with 900/2100
S5830L works 3G with 850/1900
I don't know why this differences because i thinks that it's cheap and easy to simply make phones that work 3G in pentaband 850/900/1700/1900/2100, but for any reason and i don't know why is like that for now.
I hope helps you and other people too.

[Q] How distinguish HTC Sensation 4G from HTC Sensation?

Hi everyone,
sorry for a noob question.
I have a HTC HD2 running an android rom (Typhonn), and tomorrow, i'm going to buy a new HTC, the Htc Sensation. The store says it is a HTC Sensation 4G (T-MObile version).
I have been reading a lot of stuff about, but untill now i'm still unable to distinguish a 4G model from other sensation ( i don't know how it used to be named - maybe vanilla whatelse).
Is there a specific serial number or a simple test or any sign or place in settings or configurations i can go to confirm if it is the genuine 4G model?
Once again, sorry for my bad english, for my noob question, and thanks in advance for your attention.
p.s. yes, i've already googled for it, but find lots of confusing pictures and reviews.
piratashitzu said:
Hi everyone,
sorry for a noob question.
I have an HTC HD2 running an android rom (Typhonn), and tomorrow, i'm going to buy a new HTC, the Htc Sensation. The store says it is a HTC Sensation 4G (T-MObile version).
I have been reading a lot of stuff about, but untill now i'm still unable to distinguish a 4G model from other sensation ( i don't know how it used to be named - maybe vanilla whatelse).
Is there a specific serial number or a simple test or any sign or place in settings or configurations i can go to confirm if it is the genuine 4G model?
Once again, sorry for my bad english, for my noob question, and thanks in advance for your attention.
p.s. yes, i've already googled for it, but find lots of confusing pictures and reviews.
Click to expand...
Click to collapse
Youll probably see the T-Mobile logo on it somewhere near the top front of the screen. Also, if this is any sort of reputable dealer, they ought know what they have.
Matt
Easy, the unbranded one has HTC logo in the middle, and 4G version has HTC logo on the left and T-mobile logo on the right (below the top speaker)
Swyped from my HTC Sensation
As both are HSPA+ capable, they are both "4G."
mrg02d said:
Youll probably see the T-Mobile logo on it somewhere near the top front of the screen. Also, if this is any sort of reputable dealer, they ought know what they have.
Matt
Click to expand...
Click to collapse
idavid_ said:
Easy, the unbranded one has HTC logo in the middle, and 4G version has HTC logo on the left and T-mobile logo on the right (below the top speaker)
Swyped from my HTC Sensation
Click to expand...
Click to collapse
Thank you guys. But i've already read about 4G distributted by canadian Bell, then this 4G model comes with a Bell logo in the upper right instead of T-Mobile logo?
Rod3 said:
As both are HSPA+ capable, they are both "4G."
Click to expand...
Click to collapse
Thank you Rod3, so the only difference is the T-Mobile (or Bell) logo in the right side, just below speaker? Because there are some sites talking sensation is 3G dual band, and 4G is 3G triband. This all based on this comparation.
http://www.gsmarena.com/compare.php3?idPhone1=3922&idPhone2=3875
look at both 3G network line, 4G additional 1700 Mhz capable. This is right?
Maybe it has a sign in the battery like HTC HD2. Can u tell me if your sensatio battery has the model of phone type printed?
Once again thanks.
piratashitzu said:
Thank you guys. But i've already read about 4G distributted by canadian Bell, then this 4G model comes with a Bell logo in the upper right instead of T-Mobile logo?
Click to expand...
Click to collapse
I've never seen a Bell version, but I think it looks the same as unbranded
Edit: I just found pics of Bell version, and yes, it looks the same as unbranded
Swyped from my HTC Sensation
idavid_ said:
I've never seen a Bell version, but I think it looks the same as unbranded
Swyped from my HTC Sensation
Click to expand...
Click to collapse
You are correct. Just the HTC logo under the speaker.
Done.
T-Mobile 4g model bought.
Everything is ok. Actualy no real difference from sensation unbranded (technical specs), just only the T-Mo logo.
Thanks you all.
See you on Sensations subforum.
p.s. Time to read a lot about starting rooting, s-off , mods, roms and other things about this beauty.
There is a difference that is more than cosmetic and that as you already mentioned is the data bands. Where are you and what bands does your provider use for 3G/4G data?
Sent from my HTC Sensation Z710e using XDA Premium App
moto211 said:
There is a difference that is more than cosmetic and that as you already mentioned is the data bands. Where are you and what bands does your provider use for 3G/4G data?
Sent from my HTC Sensation Z710e using XDA Premium App
Click to expand...
Click to collapse
Bands are the same on both
Swyped from my HTC Sensation
idavid_ said:
Bands are the same on both
Swyped from my HTC Sensation
Click to expand...
Click to collapse
Really? They might be the same on the tmo and the bell mobility versions but the OP didn't mention bell mobility. And I could be mistaken, but doesn't the tmo version have different bands then say the unbranded european version?
moto211 said:
Really? They might be the same on the tmo and the bell mobility versions but the OP didn't mention bell mobility. And I could be mistaken, but doesn't the tmo version have different bands then say the unbranded european version?
Click to expand...
Click to collapse
Bell and tmobile are different bands.
The bell version has support for 850/1900 wcdma.
idavid_ said:
Bands are the same on both
Swyped from my HTC Sensation
Click to expand...
Click to collapse
Sorry to raise this again, but, really? I bought a T-Mobile unlocked Sensation 4G, and on the website I bought it from (newaci.com) the UMTS bands were listed as 900, 1700, 2100. The box, however, had the following on it - 1700, 2100, 1900 (in that order). Now I am using this beauty on Wind Mobile, with is UMTS 1700, so that's fine, but what I'd like to ascertain is whether my phone will work AS 3G (that's crucial) on Bell or Rogers (they both use UMTS 1900 as 3G band).
I don't even know how I can check it. I have a Bell SIM, but as I ported my number, it is no longer able to log on to Bell network (and the plan that came with it didn't have data anyway). HOWEVER, when I put this Bell SIM card into the phone and ask it to search for WCDMA-only networks, it _does_ detect Bell network. But again, as my SIM is not registered at Bell anymore, I cannot register and so I cannot check properly.
Thanks for clarifying in advance.
EDIT: I just checked newayci.com, and it used to be listed on newayci.com as 900-1700-2100 two weeks ago, but now they've corrected the specs to 1900-1700-2100. _However_, again, in the carrier chart them guys claim that the phone, as far as mobile internet browsing is concerned, will only work as 2G on Rogers, and that it won't work on Bell at all - which doesn't add up at all, if UMTS 1900 band is really in the phone (for both Bell and Rogers use it for 3G).
nornore said:
Sorry to raise this again, but, really? I bought a T-Mobile unlocked Sensation 4G, and on the website I bought it from (newaci.com) the UMTS bands were listed as 900, 1700, 2100. The box, however, had the following on it - 1700, 2100, 1900 (in that order). Now I am using this beauty on Wind Mobile, with is UMTS 1700, so that's fine, but what I'd like to ascertain is whether my phone will work AS 3G (that's crucial) on Bell or Rogers (they both use UMTS 1900 as 3G band).
I don't even know how I can check it. I have a Bell SIM, but as I ported my number, it is no longer able to log on to Bell network (and the plan that came with it didn't have data anyway). HOWEVER, when I put this Bell SIM card into the phone and ask it to search for WCDMA-only networks, it _does_ detect Bell network. But again, as my SIM is not registered at Bell anymore, I cannot register and so I cannot check properly.
Thanks for clarifying in advance.
EDIT: I just checked newayci.com, and it used to be listed on newayci.com as 900-1700-2100 two weeks ago, but now they've corrected the specs to 1900-1700-2100. _However_, again, in the carrier chart them guys claim that the phone, as far as mobile internet browsing is concerned, will only work as 2G on Rogers, and that it won't work on Bell at all - which doesn't add up at all, if UMTS 1900 band is really in the phone (for both Bell and Rogers use it for 3G).
Click to expand...
Click to collapse
I meant that Sensation 4G and unbranded Sensation have the same bands. The Bell version has different bands from both
Swyped from my HTC Sensation

is it quad band?

hey guys, is there a way to see what bands my sensation has. i got a unlocked/unbranded one from expansys-usa. My carrier uses 850 and 1900MHz for the 4g network. would like to know if my sensation has those bands.
Thanks
Just had a quick look on the HTC product overview website and it says it is definitely quad band - htc.com/nz/smartphones/htc-sensation/#specs
However this is for nz.
Would link it but haven't posted enough.
chrisg1548 said:
hey guys, is there a way to see what bands my sensation has. i got a unlocked/unbranded one from expansys-usa. My carrier uses 850 and 1900MHz for the 4g network. would like to know if my sensation has those bands.
Thanks
Click to expand...
Click to collapse
You need to find out if it's a Z710e (900Mhz) or the Z710a (850Mhz). I'm afraid I don't know how you tell one from the other. Mine is a Z710e and under the battery it says PG58130, possibly the 850Mhz one is PG58100 but I can't confirm. The box that mine came in also states Z710e and 3G 900/AWS/2100.
Phantogenic said:
Just had a quick look on the HTC product overview website and it says it is definitely quad band - htc.com/nz/smartphones/htc-sensation/#specs
However this is for nz.
Would link it but haven't posted enough.
Click to expand...
Click to collapse
The quad band aspect is for Voice and Edge, 2G. The 3G (also branded as 4G) is band specific, e.g. a US based 850Mhz phone would not have 3G in the UK or Europe AKAIK.
to find out if you have the Z710e or Z710a
goto settings>>About phone>>Phone identity. Look at the model number at the top
brusko1972 said:
to find out if you have the Z710e or Z710a
goto settings>>About phone>>Phone identity. Look at the model number at the top
Click to expand...
Click to collapse
Just had a look and mine is useful in that it says "Sensation" for the model number :-(( I do know it is a Z710e though.

Sensation 4g on AT&T

If I get my sensation unlocked, would I be able to get AT&T 3g/4g?
Sent from my $40 Sensation XE with Beats Audio
it depends on what kind of sensation you got. only bell and telstra versions of the sensation will work with at&t 3/4g. all others you will only get 2g
walkinhotdog said:
it depends on what kind of sensation you got. only bell and telstra versions of the sensation will work with at&t 3/4g. all others you will only get 2g
Click to expand...
Click to collapse
Its the Sensation 4g TMO US... I tried my friends sim card and I only got edge with at&t
Sent from my $40 Sensation XE with Beats Audio
Unfortunately, with the T-Mobile Sensation, you can only get EDGE working on AT&T since AT&T uses different frequency bands than T-Mobile for 3G/4G.
slvrhwk said:
Unfortunately, with the T-Mobile Sensation, you can only get EDGE working on AT&T since AT&T uses different frequency bands than T-Mobile for 3G/4G.
Click to expand...
Click to collapse
I have realized that, since I tried my friend at&t sim card
Sent from my $40 Sensation XE with Beats Audio
I wonder if we can unlock all the bands. I'm imagining we could at least switch over to the other bands.
http://forum.xda-developers.com/showthread.php?t=1412618
Didn't realize the bell version had different bands until now.
ziddey said:
I wonder if we can unlock all the bands. I'm imagining we could at least switch over to the other bands.
http://forum.xda-developers.com/showthread.php?t=1412618
Didn't realize the bell version had different bands until now.
Click to expand...
Click to collapse
That's a good idea... How about you try and report back on how it works out... I would but this is my only phone at the time due to me just selling my G2x
Sent from my $40 Sensation XE with Beats Audio
I was told us version is missing hardware but I don't think so don't see HTC changing just for T-Mobile
Sent from my HTC Sensation 4G using XDA
I will only work on edge now the amaze with work on at&,T's 3,4g service.
Sent from my HTC Sensation using XDA
DLittle2012 said:
I will only work on edge now the amaze with work on at&,T's 3,4g service.
Sent from my HTC Sensation using XDA
Click to expand...
Click to collapse
Yea, I figured that out.... A guy that offered me his Amaze told that it worked with at&t 3g/4g
Sent from my $40 Sensation XE with Beats Audio
milton try this on att i dont have cell service but fix the firmware from that bell post to work radio is updated to bell south hboot will work i have it on mine but no att service or cell service i use wifi cuz i am broke lol
https://www.dropbox.com/s/i3r2d0hodyb8j29/PG58IMG.zip
I think you're going to need to explain what you posted
well from what i can tell nothing new lol
its bell south firm i seen someone had trouble with new hboot so i changed it to 3.32 what we have and rezipped it but i dont have a att sim to test this with
but i dont see anything different but worth a shot seeing how i am going to att or simple mobile soon
modem and the like aren't included in ruu files. you'd have to dump those partitions and flash manually
what are the supported umts frequencies for the bell sensation? if someone wants to dump a bell sensation's modem partitions, i'm sure someone would be willing to flash, possibly myself included, although any sign of it "working" would be if i lost tmobile umts (assuming it's not a quad/pentaband umts modem).
craven667 said:
well from what i can tell nothing new lol
its bell south firm i seen someone had trouble with new hboot so i changed it to 3.32 what we have and rezipped it but i dont have a att sim to test this with
but i dont see anything different but worth a shot seeing how i am going to att or simple mobile soon
Click to expand...
Click to collapse
I'm using simple mobile now and my sensation works fine, because it runs off of Tmobile's towers... I was asking if the sensation 4g worked on at&t because I was trying to make a trade with someone for a Amaze but they had at&t
Sent from my $40 Sensation XE with Beats Audio

4G Question

Ok so i have a htc sensation from telstra with the next G network logo on the back, random as question if i bought a 4g sim and put in my phone..would it work? or does it need new hardware?
I guess it depends if it'a a Z710a or a Z710e and then depends on which network you want to connect to.
For example in Europe all the phones are Z710e. In the US the can be Z710e (T-Mobile) or Z710a (AT&T).
gol_n_dal said:
I guess it depends if it'a a Z710a or a Z710e and then depends on which network you want to connect to.
For example in Europe all the phones are Z710e. In the US the can be Z710e (T-Mobile) or Z710a (AT&T).
Click to expand...
Click to collapse
Yeah its Z710e and probs telstra as it seems they have the only decent 4g network in Melbourne.
Have a look at: http://www.gsmnation.com/htc-sensation.html (or search for Z710a)
Put in the country and it "should" show the network compatibility.
Interesting, Z710e and Telstra != 3G compatibility.
Are you sure, as you said it's a Telstra phone, that it's not a Z710a.
Anyway look at that site, it might help a little.
gol_n_dal said:
Have a look at: http://www.gsmnation.com/htc-sensation.html (or search for Z710a)
Put in the country and it "should" show the network compatibility.
Interesting, Z710e and Telstra != 3G compatibility.
Are you sure, as you said it's a Telstra phone, that it's not a Z710a.
Anyway look at that site, it might help a little.
Click to expand...
Click to collapse
Thanks man, but i was talking about 4G and it is is a telstra phone but we bought it outright and unlocked, (Then rooting soo!..No telstra boot)
rezkon said:
Thanks man, but i was talking about 4G and it is is a telstra phone but we bought it outright and unlocked, (Then rooting soo!..No telstra boot)
Click to expand...
Click to collapse
Don't get too caught up in the 4G terminology (a.k.a. marketing bollocks), essentially it's all 3G (HSPA/HSPA+). You need to ensure that the phone z710e/Z710a works on 3G with your carrier, otherwise you'll just have EDGE and Voice only.
gol_n_dal said:
Don't get too caught up in the 4G terminology (a.k.a. marketing bollocks), essentially it's all 3G (HSPA/HSPA+). You need to ensure that the phone z710e/Z710a works on 3G with your carrier, otherwise you'll just have EDGE and Voice only.
Click to expand...
Click to collapse
Oh yeah its got 3G. i know that for sure. Same with my Xoom.

Categories

Resources