(Q) Evdo rev B on og? - EVO 4G Q&A, Help & Troubleshooting

Hello guys,
I've read on the spec sheet and knowing that OG can use the rev b channels, is it true? The reason i asked this because in my country the rev b channel offers more speed than rev a and we dont have the 4g data connection, and if its true, i wonder how to unlock it?
(And i know my friend evo 3d can be unlocked in order to receive the rev b channel)
Sorry for my bad english
Sent from my EVO 4G using xda app-developers app

adityo97 said:
Hello guys,
I've read on the spec sheet and knowing that OG can use the rev b channels, is it true? The reason i asked this because in my country the rev b channel offers more speed than rev a and we dont have the 4g data connection, and if its true, i wonder how to unlock it?
(And i know my friend evo 3d can be unlocked in order to receive the rev b channel)
Sorry for my bad english
Sent from my EVO 4G using xda app-developers app
Click to expand...
Click to collapse
Noones saying how to do it,but heres a thread on it,but i believe it has something to do with installing a PRL,dont quote me.... http://forum.xda-developers.com/showthread.php?t=1279718

yeah, but still no clue on how to unlock it,

Related

Does the Samsung Epic Touch 4G support 3G Rev b?

Hello,
I heard sprint is updating their 3G network to rev b which could provide very fast 3G coverage - faster than 4G in some cases. Anyone know if the new Epic Touch 4G does rev b? I know the evdo 3d can do rev b.
Yes it will.
http://gizmofusion.com/2011/09/spri...1x-advanced-much-faster-3g-speeds-on-the-way/
rb3 said:
Yes it will.
http://gizmofusion.com/2011/09/spri...1x-advanced-much-faster-3g-speeds-on-the-way/
Click to expand...
Click to collapse
Thanks - I couldn't find anything concrete in the specs on the ET4G. All of the specs sheets I could find on it said EV-DO Rev A.
Nice.
Swyped from my HTC Evo 4g via XDA Premium App. Soon to be swyped from my Samsung Galaxy SII Epic Touch on Tuesday.
This isn't confirmed yet, only a rumor. I sure hope it is true though!
Same here!
Sent from my EVO (MIUI) using XDA Premium App
ya i cant wait for the Oct 7th sprint announcement
Small update
http://gizmofusion.com/2011/09/sprint-upgrading-existing-3g-coverage-area-to-evdo-rev-b-october-7th/
yes! I saw 1600kbps download on 3g today...repeated multiple times. Once I left the area it went back to normal speed, so the tower I was connected to must have the latest and greatest. It wasn't that fast 2months ago in the exact same spot.
eagercrow said:
yes! I saw 1600kbps download on 3g today...repeated multiple times. Once I left the area it went back to normal speed, so the tower I was connected to must have the latest and greatest. It wasn't that fast 2months ago in the exact same spot.
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You just got a nicely performing evdo rev a cell site. Rev b should be much faster. Dies anybody know if the EVO view supports rev b?
Sent from my PG41200 using xda premium
mrrricky said:
You just got a nicely performing evdo rev a cell site. Rev b should be much faster. Dies anybody know if the EVO view supports rev b?
Sent from my PG41200 using xda premium
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Is that under optimal conditions. IE nobody connected to the tower? When I go out to the country (I live in farming area) I get decent speeds, but as soon as I get into the city data speeds get miserable. This was in the middle of the city.
I saw some other strange things this evening near my house where I get almost no service...I think they are gearing up for the iphone.
According to this it will
http://gizmofusion.com/2011/09/sprint-upgrading-existing-3g-coverage-area-to-evdo-rev-b-october-7th/
I've always wondered tho.....those speeds are they best case (1 person connected) or are they realistic (1,000 phones connected?)?
eagercrow said:
Is that under optimal conditions. IE nobody connected to the tower? When I go out to the country (I live in farming area) I get decent speeds, but as soon as I get into the city data speeds get miserable. This was in the middle of the city.
I saw some other strange things this evening near my house where I get almost no service...I think they are gearing up for the iphone.
Click to expand...
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Interesting that you say that... When I go to my cottage up in the middle of the woods of northern Wisconsin, I get 3G roaming from Alltel (I think CellOne bought those particular towers, not Verizon), I get FAR faster data speeds than I do in the middle of Milwaukee.
Bit confusing this thread sez it suppots revb but then this thread:
http://forum.xda-developers.com/showthread.php?t=1272773
sez no rev b. Wonder which way it will end up ...

Wimaxx user asking a lte? ????

Ok I have a couple of general questions that some may be able to chime in on....
1) with sprint changing up the game and switching over to 4gLTE instead of WIMAXX, are we as Evo wimax users ever going to be able to use LTE w/o upgrading our phone completely?
(I LIVE IN A WIMAXX STRICKEN AREA OF VA AND FEEL AS IF I GOT DUKED ON 2 4G PHONES)
2) Do you guys ever think there will be a rom that will help support Ltd for those of us stricken 4g users now. Or possibly an OTA that will pull us to the top with the rest of the pack of Ltd users?
Sent from my PC36100 using XDA App
I'm not exactly sure, but I think the 4G (WiMAX) radio in your phone is a physical thing so I don't think you will be able to use the LTE and an OTA or a rom would not change that. I did hear that Sprint will support WiMAX for a while, even if they do switch to LTE.
are we as Evo wimax users ever going to be able to use LTE w/o upgrading our phone completely?
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No, the Evo will NEVER work on LTE, as it doesn't have an LTE radio. It will continue to work on the wimax network for as long as sprint supports it (probably 2 years or so).
2) Do you guys ever think there will be a rom that will help support Ltd for those of us stricken 4g users now. Or possibly an OTA that will pull us to the top with the rest of the pack of Ltd users?
Click to expand...
Click to collapse
Again no. Flashing a rom isn't going to physically put an LTE radio chip in your phone.
Valid point didn't think about the wimax radio being a physical device...dumb ass me!!!..ha ha..thanks for the reply guys
Sent from my PC36100 using XDA App

New SGII w WiMax and 4.7" HD display soon available

kind of... http://www.phonearena.com/news/Japa...h-that-all-too-rare-support-for-WiMAX_id25933
sprint's ceo said, they have no more plans for wimax enabled phones. i don't really get it, since the lightsquare's lte is no go for sprint. so wouldn't that make sprint use wimax a little bit longer?
I kind of regret getting this phone now that sprint is ditching wimax... "4g" in my area is slow and will never get any better now. don't think sprint will put out any new wimax phones either.
Sent from my SPH-D710 using xda premium
ahh i need that! id put it on sprint and use it till 2015
It's GSM...calm down
Is it a snap draggon cpu? If so our phones still better
Sent From My Epic Touch 3g
Korey_Nicholson said:
It's GSM...calm down
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KDDI is CDMA, no? everywhere i've looked listed this phone as CDMA.
And WiMAX is on same frequency as Clear so WiMax would work even if it were GSM.
shhh...
I really hope Samsung doesn't start putting 16x9 displays in all their new phones.
autoprime said:
KDDI is CDMA, no? everywhere i've looked listed this phone as CDMA.
And WiMAX is on same frequency as Clear so WiMax would work even if it were GSM.
shhh...
Click to expand...
Click to collapse
The article says it's gsm and wimax which is a rare combination
Sent from my SPH-D710 using xda premium
To the post about regretting getting this phone. It will be a while before you see LTE anyways so don't worry. Enjoy the time you have while it last.
On my Epic mobile phone.
Korey_Nicholson said:
The article says it's gsm and wimax which is a rare combination
Sent from my SPH-D710 using xda premium
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Don't believe everything you read
KDDI uses CDMA 1X WIN and they have multiple phones that also feature WiMax.
The CDMA side of things may or may not work.. I've never had cdma 1x win h/w to see if its backwards compatible with what Sprint uses. KDDI's WiMax network runs on 2.6ghz.. same as Clearwire. So the device could at minimum run on our WiMax and Wifi networks for web browsing, sms over data w/ google voice and sip calling.
Is it practical to get this phone and use it on Sprint? No. Is it technically possible? Yes? Would it be cool to do? Yes.
autoprime said:
Don't believe everything you read
KDDI uses CDMA 1X WIN and they have multiple phones that also feature WiMax.
The CDMA side of things may or may not work.. I've never had cdma 1x win h/w to see if its backwards compatible with what Sprint uses. KDDI's WiMax network runs on 2.6ghz.. same as Clearwire. So the device could at minimum run on our WiMax and Wifi networks for web browsing, sms over data w/ google voice and sip calling.
Is it practical to get this phone and use it on Sprint? No. Is it technically possible? Yes? Would it be cool to do? Yes.
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True, true
Sent from my SPH-D710 using xda premium
_MetalHead_ said:
I really hope Samsung doesn't start putting 16x9 displays in all their new phones.
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Click to collapse
+1
Thats one on the reasons I bailed on the Evo 3D
autoprime said:
Don't believe everything you read
KDDI uses CDMA 1X WIN and they have multiple phones that also feature WiMax.
The CDMA side of things may or may not work.. I've never had cdma 1x win h/w to see if its backwards compatible with what Sprint uses. KDDI's WiMax network runs on 2.6ghz.. same as Clearwire. So the device could at minimum run on our WiMax and Wifi networks for web browsing, sms over data w/ google voice and sip calling.
Is it practical to get this phone and use it on Sprint? No. Is it technically possible? Yes? Would it be cool to do? Yes.
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I'm inclined not to believe you.
Sent from my SPH-D710 using XDA App
polska2180o said:
I'm inclined not to believe you.
Sent from my SPH-D710 using XDA App
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have a look at their phones... they're actually all(or mostly) dual cdma/gsm devices. http://www.au.kddi.com/english/seihin/index.html#seihinList3
and when you view wimax spec sheets of any of the models.. they all report 2.6ghz WiMax... same as ours. http://juggly.cn/archives/41059.html
"Available frequencies: CDMA (Band / 2GHz new 800MHz band), WiMAX 2.6GHz"
Japan uses cdma all the time.. why would you be inclined not to believe anyone who makes an educated statement without researching it yourself? im inclined to consider you a fool...
btw autoprime is right.. its cdma.
here is the evo they have..
http://www.au.kddi.com/english/seihin/ichiran/smartphone/isw11ht/index.html
mx499 said:
sprint's ceo said, they have no more plans for wimax enabled phones. i don't really get it, since the lightsquare's lte is no go for sprint. so wouldn't that make sprint use wimax a little bit longer?
Click to expand...
Click to collapse
Sprint is building their LTE network SEPARATE from Lightsquared or Clear. The contract with Lightsquared was to use Sprints towers to bounce off of.
autoprime said:
have a look at their phones... they're actually all(or mostly) dual cdma/gsm devices. http://www.au.kddi.com/english/seihin/index.html#seihinList3
and when you view wimax spec sheets of any of the models.. they all report 2.6ghz WiMax... same as ours. http://juggly.cn/archives/41059.html
"Available frequencies: CDMA (Band / 2GHz new 800MHz band), WiMAX 2.6GHz"
Click to expand...
Click to collapse
u said don't believe everything you read...I just took your advice.
There is actually a 5" Galaxy Player coming out. I took some video at CES (trying to get it to qbking) that almost got me thrown out. I think it had a 3.2 megapixel front camera. I have to review my sketchy video again...I was getting yelled at for going live on UStream ...lol...love my phone
Sent from my SPH-D710 using Tapatalk
JohnCorleone said:
There is actually a 5" Galaxy Player coming out. I took some video at CES (trying to get it to qbking) that almost got me thrown out. I think it had a 3.2 megapixel front camera. I have to review my sketchy video again...I was getting yelled at for going live on UStream ...lol...love my phone
Sent from my SPH-D710 using Tapatalk
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haha nice! those are the mp3 players? so only wifi built in?

4g

So if our phone is customized cdma/lte is it possible to mirror temporarily to get straight 4g until we get lte? Or is our phone not capable/modifiable to do so?
Sent from my SPH-L710 using xda app-developers app
rootxda said:
So if our phone is customized cdma/lte is it possible to mirror temporarily to get straight 4g until we get lte? Or is our phone not capable/modifiable to do so?
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Click to collapse
The 4G network that sprint currently has coverage for is WiMax Our phone does not have a WiMax antenna. So were stuck waiting for LTE 4G to come to our area.
If I helped you click the Thanx button
Yes, was wondering what the catch was! But one more question, what does an antenna have to make a difference in getting wimax vs lte?
Isnt what residual in the board tell it either to receive of send certain waves, etc etc. Is the antenna kryptonite vs coal in wimax phones? Love to Know and Learn, if you catch my drift....so dont take hatefully. Dont know the answer to the question unless the questions have all been answered
Is there a video and explanation of what is in a siii sprint video somewhere?

[Q] Having a problem with my "H" and "3G"

Firstly i would like to apologize if this issue has been treated before but i think i read into the 12th page and nothing yet... i got an htc desire hd a week ago and as at when i got it it was still locked, i didnt see an H sign or a 3g sign and i used it for 4 days before rooting it, i also tried custom roms and flashed my radio, i tried factory reset too and i also made sure my apn settings were correct, i tried switching to airplane mode from the suggestions i got here and i even tried switching to 3G only but it only shows me the bars with an 'X' sign showing that there isnt any signal, while i can still get an H on another HTC very close to it. please if there is anything i didnt do can anyone suggest it to me...any suggestion would be appreciated...sorry if this post offends anyone...if i had known better i wouldn't have put it up.
Is this desire hd or inspire 4g? Both support 3g on different bandwidth? Where are u from? Check with your service provider about the network bandwidth on whic 3g runs.
Thanks doesn't hurt....
It's an inspire 4g...thanks. I checked with with 2 Sims and 2 different providers and still the same thing
Sent from my HTC Inspire 4G using xda app-developers app
Are the 3g frequencies of your phone same as your phone provider's?
k1p2n3g4 said:
Are the 3g frequencies of your phone same as your phone provider's?
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Click to collapse
i dont really know how to find that out, i have used an android for just a week and i have read alot but I dont understand alot too... i see the signal on my roommates sensation and he didnt have to setup anything just putting a sim does the magic for him and another friend has a htc desire s and its not hard one bit for him too. please enlighten me... i am loving the android but the network is just my only problem...
elkay144 said:
i dont really know how to find that out, i have used an android for just a week and i have read alot but I dont understand alot too... i see the signal on my roommates sensation and he didnt have to setup anything just putting a sim does the magic for him and another friend has a htc desire s and its not hard one bit for him too. please enlighten me... i am loving the android but the network is just my only problem...
Click to expand...
Click to collapse
I think u need to enable data first. Even u force the network to select 3g, it will not show up in the network bar with data disabled.
Setting > data usage > turn on mobile data. This method is for cm10.1 so use your own discretion on another type of roms.
Sent from my Desire HD
elkay144 said:
i dont really know how to find that out, i have used an android for just a week and i have read alot but I dont understand alot too... i see the signal on my roommates sensation and he didnt have to setup anything just putting a sim does the magic for him and another friend has a htc desire s and its not hard one bit for him too. please enlighten me... i am loving the android but the network is just my only problem...
Click to expand...
Click to collapse
Inspire 4G was sold in the USA and the international model was the Desire HD. Check if the frequency bands match for USA and the country where you're trying to use the phone. That should give a clue as to why 3g is not being picked up.
http://www.worldtimezone.com/gsm.html
Nigeria is 2100 but I don't know that of the phone
Sent from my HTC Inspire 4G using xda app-developers app
And there is nothing I can do about it if the bandwidths differ
Sent from my HTC Inspire 4G using xda app-developers app
Nope.. The Inspire 4G works on below bandwidths
GSM : 850/900/1800/1900 MHz
HSDPA : 850/1900 MHz
While desire hd on 2100 MHz for 3g.
Thanks doesn't hurt....
I finally changed the phone but I don't know how to root this one...any help would be highly appreciated
Sent from my HTC S610d using xda app-developers app

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