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I searched all the threads and found nothing on this as far as I can see. I have been having this since day one with my G1. Every time I receive a call on my G1 or during the call it drops from 3G to GSM. I had stock T-Mo roms on my G1 (Pre/Post Cupcake) then JF 1.51 and now cyanogen 4.0.2 and this problem persists. I called T-Mo a few times on this and they exchanged my G1 3 times and gave me a new battery and charger free of charge. Does anyone else have this issue or know of a work around? This happens when I am at home and work. I travel for work to different locations and it still happens. When my phone rings it automatically drops 3G and goes to GSM (no icon next to the radio icon in the status bar). While making calls it stays on 3G for about a few seconds before it craps out and drops to GSM. It totally skips EDGE and GPRS. T-Mo said they sent out radio antenna tech's to the antennas near my home and they said all is fine and dandy. I live In Queens NY and work in the Bronx. When I travel to Brooklyn its the same as well as driving though Manhattan. I hope someone can help me with this.
PeterC18st said:
I searched all the threads and found nothing on this as far as I can see. I have been having this since day one with my G1. Every time I receive a call on my G1 or during the call it drops from 3G to GSM. I had stock T-Mo roms on my G1 (Pre/Post Cupcake) then JF 1.51 and now cyanogen 4.0.2 and this problem persists. I called T-Mo a few times on this and they exchanged my G1 3 times and gave me a new battery and charger free of charge. Does anyone else have this issue or know of a work around? This happens when I am at home and work. I travel for work to different locations and it still happens. When my phone rings it automatically drops 3G and goes to GSM (no icon next to the radio icon in the status bar). While making calls it stays on 3G for about a few seconds before it craps out and drops to GSM. It totally skips EDGE and GPRS. T-Mo said they sent out radio antenna tech's to the antennas near my home and they said all is fine and dandy. I live In Queens NY and work in the Bronx. When I travel to Brooklyn its the same as well as driving though Manhattan. I hope someone can help me with this.
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ive always had this as well .. just never considered it a bug lol ... but i could see why someone would wanna keep their 3g while on a call .. reminds me of how sidekicks would lose data connectivity due to a call
xidominicanoix said:
but i could see why someone would wanna keep their 3g while on a call .. reminds me of how sidekicks would lose data connectivity due to a call
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Could you elaborate?
If you've had 3 G1's and a tech says there's nothing wrong with the network then it's clearly an issues with cupcake, be it a feature or a bug...
I don't really see why you would want to keep data conectivity while in a call, (unless you're downloading something in the background..?) so it sounds like a way to save battery..
AdrianK said:
Could you elaborate?
If you've had 3 G1's and a tech says there's nothing wrong with the network then it's clearly an issues with cupcake, be it a feature or a bug...
I don't really see why you would want to keep data conectivity while in a call, (unless you're downloading something in the background..?) so it sounds like a way to save battery..
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Here's a perfect example where 3G would rule when working properly.
I'm talking to my wife on my BT headset while driving home from work. I have my G1 on my dash with google maps running with traffic patterns showing. While talking I am able to talk clearly on 3G and still see where traffic is building so I can avoid it. Being stuck in rush hour in NYC sux homeless man [email protected] Whenever I do this and my 3G connection drops my call quality drops and we both hear it while we're talking and then it cuts in and out and the call drops then I dont get updates. It's a feature I would really like to have. Even when Im working and talking and downloading a new update of an app. This happens when I am at a static location as well. I know driving from cell tower to cell tower can have bad effects but it does the same when I'm just at home or any of my work locations. When 3G works properly which is rare its amazing. Its helped me get un lost and find my way many of times.
Point being when T-Mo released the 3G statement they said all users with 3G phones will expierence higher call quality from the extra bandwidth. Why would they cap or or disable it when they are promoting it? I see the the point of saving battery life but it still shouldnt be happening. 3G is made for that feature to work voice + data being accessed together.
It might just be there 3g network, imo tmobile reception is horrible. Like at my house it is so f'ed up, I can sit in my chair and have 3 bars then walk 2 feet and lose service. It does this all through my house and at my work. They said it must be something in the buildings I am in, bull**** I say because ATT never does that nor did vzw when I used them.
same thing happens with me and 3g and calls..also about the house thing, hows this one for u ill be sitting in the same spot and have good 3g reception and all of a sudden it drops to edge. I know a way around this is to set phone to 3G only but then in areas where theres non im screwed
I don't get it. My wife who had the original iPhone and then 3g and now 3gs never had this issue. She would stay on Edge and 3g depending if she waned to save batery life. My old BB 8700g would always stay on Edge never drop to GSM in my apartment. My 3G doesnt even fall to Edge it goes right to GSM. This is really annoying.
every t-mobile phone I have does this
I'm pretty sure its normal
No one knows if this is a hardware, software, or network problem. Except maybe HTC/T-Mobile/Google.
If your phone stays connected to 3G, it's all good. If it drops down to EDGE, even if for half a second, it will NOT reconnect to 3G until you hang up.
c2tmdsn said:
every t-mobile phone I have does this
I'm pretty sure its normal
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Click to collapse
My coworkers Samsung t819 doesn't. That's regular cell phone not a smart phone.
Gary13579 said:
No one knows if this is a hardware, software, or network problem. Except maybe HTC/T-Mobile/Google.
If your phone stays connected to 3G, it's all good. If it drops down to EDGE, even if for half a second, it will NOT reconnect to 3G until you hang up.
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Click to collapse
If any of those 3 know they should fix it or at the very least advertise that the calls you make are dropped to the lower bandwidth of the GSM network.
T-Mo finally got 3G for the last year don't dumb it down guys. Fix this.
Yes it is true once your phone drops beneath 3G it will not go to 3G until you hang up the call.
try running 3g only or wdma only by creating phone info shortcut on anycut .. im going to try that out and see if it ever drops .. should be a temporary fix for you atleast with the whole maps thing and such but if you ever in an edge only are your screwed
turboyo said:
try running 3g only or wdma only by creating phone info shortcut on anycut .. im going to try that out and see if it ever drops .. should be a temporary fix for you atleast with the whole maps thing and such but if you ever in an edge only are your screwed
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Click to collapse
I changed it to wcdma only in phone info. Hopefully this works. Everywhere I travel to throughout NYC has 3G. Hopefully this works. Also I have noticed that when downloading anything from 3G be it the market or browser it would drop from 3G to Edge as well.
PeterC18st said:
I changed it to wcdma only in phone info. Hopefully this works. Everywhere I travel to throughout NYC has 3G. Hopefully this works. Also I have noticed that when downloading anything from 3G be it the market or browser it would drop from 3G to Edge as well.
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Click to collapse
*UPDATE*
While at home downloading apps from Android Market on 3G with wcdma only selected the radio dropped with no netowkr connection. Bust.
PeterC18st said:
I don't get it. My wife who had the original iPhone and then 3g and now 3gs never had this issue. She would stay on Edge and 3g depending if she waned to save batery life. My old BB 8700g would always stay on Edge never drop to GSM in my apartment. My 3G doesnt even fall to Edge it goes right to GSM. This is really annoying.
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Click to collapse
Did she use att or tmobile with the iphone? Because att has a much stronger 3g network then tmobile which could be why. I am pretty sure it is something to do with tmobiles network and not your phone, perhaps your area has to many users for it to stay on 3G. I have read about how the cell towers work and they have only so many bands for each user to access at any given time so if tmobile doesn't have enough towers or those things mounted on the towers it may be set up so you only get 3G for data usage and not calls since they don't technically require it to work.
crpercodani said:
Did she use att or tmobile with the iphone? Because att has a much stronger 3g network then tmobile which could be why. I am pretty sure it is something to do with tmobiles network and not your phone, perhaps your area has to many users for it to stay on 3G. I have read about how the cell towers work and they have only so many bands for each user to access at any given time so if tmobile doesn't have enough towers or those things mounted on the towers it may be set up so you only get 3G for data usage and not calls since they don't technically require it to work.
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My wife is on ATT. Isn't lower frequency better at penetrating through walls and such? (T-Mo 1700 MHz and 2100 MHz compared to ATT 1800 MHz) They haven't booted their 850 MHz antennas yet so I hear.
If that is true then why not boot me down to Edge or gprs why all the way down to gsm? I been living in the same area for 26 years. I have been with T-Mo before they even had antennas in my area and walking outside was the only way to get a signal with my phone. Now I get full reception in and out of my apartment and 3G connectivity in my apartment with a signal strength of -93dBm through out my apartment on 3G and -79 dBm on Edge.
T-Mo stated that this should not be happening. Hence the 3 phones new battery and charger and techs to the antennas. I'm starting to think its a HTC Android problem and not a T-Mo problem. Hopefully a new radio update can fix it.
I didn't even know GSM was still used in that way, I thought GPRS would be the bare minimum. How can you tell the difference? I use to only get a G icon and I looked it up and for the g1 it said that meant GPRS, what does it show for GSM? Not like any of this matters though.
I really have no idea why all this is happening to your G1 but I hope it gets resolved, good luck.
edit: on the tmobile coverage map it says edge/gprs and 3g, no gsm. does that make any difference? I checked for NYC overall not any specific boroughs.
crpercodani said:
I didn't even know GSM was still used in that way, I thought GPRS would be the bare minimum. How can you tell the difference? I use to only get a G icon and I looked it up and for the g1 it said that meant GPRS, what does it show for GSM? Not like any of this matters though.
I really have no idea why all this is happening to your G1 but I hope it gets resolved, good luck.
edit: on the tmobile coverage map it says edge/gprs and 3g, no gsm. does that make any difference? I checked for NYC overall not any specific boroughs.
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GSM is what Edge Gprs and 3G run off of. Think of it as a progression. GSM>GPRS>EDGE>3G.
The way I know it is on GSM is to the left of the Radio icon on the home screen there is another icon that shows the network your on. 3G=3G E=EDGE G=GPRS and no icon means GSM. GSM is still being used. Most SMS and MMS messages get sent to your from through GSM while you are on a call.
I got my G2 a couple days ago and I must say this phone is amazing..coming from a g1 I had for 2 years its quite an improvement. The only minor problem I'm experiencing is with the radio signal..most notably in my house..on my G1 I always had signal and internet connection. Now with the G2 I constantly loose connection all through out the house and the only way to get it back is to switch the airplane mode on and off and it picks it up right away, only to go away a few minutes later..I don't seem to have the problem anywhere else.
Was wondering if any of you guys can shed some light on if there is a way for me to figure out why the signal is so random in my house and it was ok with the G1. And why airplane mode seem to fix it for a short while.
Sent from my T-Mobile G2 using XDA App
I have the same issue, I disable/enable wifi to get reception back on...I initially had really good reception but as the days went by my reception varies a lot at my house
Sent from my T-Mobile G2 using XDA App
JonathanFermin said:
I got my G2 a couple days ago and I must say this phone is amazing..coming from a g1 I had for 2 years its quite an improvement. The only minor problem I'm experiencing is with the radio signal..most notably in my house..on my G1 I always had signal and internet connection. Now with the G2 I constantly loose connection all through out the house and the only way to get it back is to switch the airplane mode on and off and it picks it up right away, only to go away a few minutes later..I don't seem to have the problem anywhere else.
Was wondering if any of you guys can shed some light on if there is a way for me to figure out why the signal is so random in my house and it was ok with the G1. And why airplane mode seem to fix it for a short while.
Sent from my T-Mobile G2 using XDA App
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did u activate the sim card that came with the phone or still using the old one?
I'm still using the "old" one still but considering I got it 2 months ago I wouldn't think its a big deal unless the sim that comes with the G2 is any different?
Sent from my T-Mobile G2 using XDA App
JonathanFermin said:
I'm still using the "old" one still but considering I got it 2 months ago I wouldn't think its a big deal unless the sim that comes with the G2 is any different?
Sent from my T-Mobile G2 using XDA App
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I asked because i was told to activate the new sim card to avoid issues likes the ones u seem to be having.
I was told to replace the sim card as well. After doing so there was no change in the reception of the unit. The downside is that the sim card does fine in my Vibrant but does not work at all in My Nexus One. Tried two different new sim cards and each time the Nexus One refuses tacknowledge it while the G2 and Vibrant do. I have found no difference in signal quality or strength with the new sim. The new sim card has a much smaller gold contact area and that area is a slightly different shape,
I went ahead and activated my new sim card to see if maybe it'll fix the problem..ill let you guys know how it goes
Sent from my T-Mobile G2 using XDA App
Changing the simcards will not work. If I put my simcard in my iPhone 3G or my G1, I'll have 2 or 3 bard with 3G, but with the G2, It switches up all the time, from Edge to 3G or no data at all, with 1 or 2 bars. I also have five other family members that also have T-Mobile phones and their getting about 4-5 bars on their phones. So it's not the sim or a tower issue.
There's cleary a problem with these phones.
This mourning I woke up and found the phone with no service, no bars. I reset it and came back, this afternoon I left the phone on my bed, came back to it, and again no service, it seems the service keeps going out for no reason.
Another is, I live in a big building, when walking in and out the building, my data connection will drop, or sometimes I won't even have any service, and again the only remedy is to restart the phone to get service back, airplane mode won't even fix it.
Yea the new sim hasn't really fixed anything at all..
Sent from my T-Mobile G2 using XDA App
JonathanFermin said:
Yea the new sim hasn't really fixed anything at all..
Sent from my T-Mobile G2 using XDA App
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Click to collapse
damn i was about to try that... guess i'll keep waiting... maybe an OTA radio update will help this cause it's really getting annoying.
I don't have a problem with my G2 dropping signal completely, but I have noticed that my 3G is very spotty. It's probably because I was spoiled the the MyTouch Slide's 3G only option.
Yes, I've noticed that the signal isn't quite as good as my G1. It's seems to be about on par, if not slightly below my friend's Vibrant.
But remember, the G1's radio really sucked once upon a time. Radio updates. They will come. Every phone that has OTA updates always gets new radio, in my experience.
I'm on my 3rd G2, mostly for manipulating the purchase price, and have noticed on this 3rd one that the spring is looser than the first two, the phone resets itself and often, and I'll loose data even though it shows I'm connected. This will happen in edge or hspda. I'm taking the phone back tomorrow.
Crappy thing I just put the ZAGG complete invisi shield on it. WIll Zagg comp me another cover you think?
If only Tmobile would activate the UMA calling over wifi. This would be the perfect phone with perfect service.
I am going to call tmobile in the morning and see if I can get any word on the UMA release. If not, the phone may have to go back.
I'm having the same problem, not at my house but at a local ihop that happens to be walking distance from where I'm moving in a week. I tried a reboot, airplane mode, even pulled the sim card and nothing worked. I got signal back once I left, but since it's right by the new place I would like to not have to deal with this.
Sent from my T-Mobile G2 using XDA App
well ive been searching around and i think ive found something that could help..
if you dial *#*#4636#*#* you will get a little screen of information about your phone, go to phone information, under phone information scroll down until you see select network type, the network should be automatically set to "WCDMA preferred" ive been playing around and i set mine to GSM/CDMA auto (PRL) and since then (about an hour roughly now) i havent lost my signal or connection in the same spot i was loosing it in my house every 10 minutes or so. not sure if this fixed anything but so far so good. definately will let you guys know if it continues to be good or if it doesnt stay consistent.
heres some information also in case you dont know which one would be best for you.
WCDMA preferred - The GSM phone is capable of using both 2G and 3G data communication and when signal strength is low 3G is favored more.
GSM only - The GSM phone is capable of using only 2G data communication. When the 2G signal is too low you get nothing at all.
WCDMA only - The GSM phone is capable of using only 3G data communication. When the 3G signal is too low you get nothing at all.
GSM auto (PRL) - The GSM phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more. This one is a bit confusing to me since PRL is associated mostly with CDMA technology and not GSM technology.
CDMA auto (PRL) - The CDMA phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more.
CDMA only - The CDMA phone is capable of using only 2G data communication. When the 2G signal is too low you get nothing at all.
EvDo only - The CDMA phone is capable of using only 3G data communication. When the 3G signal is too low you get nothing at all.
GSM/CDMA auto (PRL) - Some phones are equipped with both GSM and CDMA capabilities. This setting appears to just have the phone attempt to stay connected to the data communication type that works the best. (Maybe the Samsung Galaxy S will take advantage of this???)
Unknown - If none of the above fit or the phone is acting weird as far as connecting to the carrier, you will see your preferred network type is set to this
source- http://www.google.ie/support/forum/p/android/thread?tid=6a327a95211ac789&hl=en
Having same issue with the signal. Swapped for a new sim but still the same. Sometimes service drops completely and I have to go through the settings menu to search for a signal in order to get some reception
Sent from my T-Mobile G2 using XDA App
phone came in wcdma preferred stock... I came by that option too but I would much rather suffer with spotty signal [HSPA] over Slow edge speeds...
that said I may turn on GSM only when I'm indoors with little coverage, should save a lot of battery.
is there a setting that forces the G2 to go for the G3 or H setting instead of the edge? I live in an area where my phone can get both and it always goes for the edge signal instead of a weak H signal and the edge is soooo slowww.
hipertec said:
is there a setting that forces the G2 to go for the G3 or H setting instead of the edge? I live in an area where my phone can get both and it always goes for the edge signal instead of a weak H signal and the edge is soooo slowww.
Click to expand...
Click to collapse
*#*#4636#*#* then phone information, then scroll down and change the drop down from auto to wcdma only. Only problem with that is if u go to an area with no 3g, u get no service and have to change it back or go under the settings and wireless to enable 2g connections
Sent from my T-Mobile G2 using XDA App
I recently put Windows phone 7 on my HTC HD2 and everything is working fine except that the
3G doesnt work at all and when i put the phone in my pocket it just shuts off, or when the
backlight turns off for more then a minute the phone shuts off and i have to pull the battery out to turn it on again. sometimes it softresets by itself and sometimes hard resets and i lose everything. its getting really annoying and i know lots of people had problems with this, but i havent seen any threads about em, maybe im blind. if there is can someone post a link leading me there?
I got the activation code from microsoft customer service so im able to sync windows live with the phone but i still cannot download apps. it says "cannot get info at this time please try again later"
If you know the solution to my problems please help? Thanks
edit: dammit now the wifi doesnt work anymore..;-(
edit: phone works perfectly now, running on HSPA+ network at 4mbps. marketplace works fine, random reboots were from a bent battery pin from yanking the battery to hard from time to time.
i used chevronwp7 unlock to get marketplace working and to download network config app.
Looks like an incompatible sd card, have you tried another one ?
What brand, size, and class is it ?
MamaGlue said:
I recently put Windows phone 7 on my HTC HD2 and everything is working fine except that the
3G doesnt work at all and when i put the phone in my pocket it just shuts off, or when the
backlight turns off for more then a minute the phone shuts off and i have to pull the battery out to turn it on again. sometimes it softresets by itself and sometimes hard resets and i lose everything. its getting really annoying and i know lots of people had problems with this, but i havent seen any threads about em, maybe im blind. if there is can someone post a link leading me there?
I got the activation code from microsoft customer service so im able to sync windows live with the phone but i still cannot download apps. it says "cannot get info at this time please try again later"
If you know the solution to my problems please help? Thanks
edit: dammit now the wifi doesnt work anymore..;-(
Click to expand...
Click to collapse
I had also the problem with the endless booting once, get the battery out and restart again.
For the 3g you should take a look at the apn settings which you will find in the settings --mobile network---apn settings you should call your operator and ask them the required fields. I also had to set up the settings manualy by myself
It's your sd card for sure.
try a new one.
well i got everything running perfectly fine sd card wasnt the problem.
i believe one of the battery pins was bent
also the 3g i called t-mobile and of course they couldnt do anything so i got chevronwp7 unlock and unlocked the phone and installed some apps with it to get live services working (doesnt work with just an activation code) and ran connection setup app now the device is perfect and even on HSPA+/4G
its pretty much like an hd7 now
only problem ive noticed is battery drains pretty quickly but thats about it
MamaGlue said:
well i got everything running perfectly fine sd card wasnt the problem.
i believe one of the battery pins was bent
also the 3g i called t-mobile and of course they couldnt do anything so i got chevronwp7 unlock and unlocked the phone and installed some apps with it to get live services working (doesnt work with just an activation code) and ran connection setup app now the device is perfect and even on HSPA+/4G
its pretty much like an hd7 now
only problem ive noticed is battery drains pretty quickly but thats about it
Click to expand...
Click to collapse
HTC HD2 Don't supports HSPA+ aswell not 4g...the maximum is HSPA 7,2Mbit
For the 3G problem, try going into the settings, then click on cellular, scroll down and click add apn, then in the APN field, type in internet2.voicestream.com and leave the user name and password fields blank. If that doesn't work, try typing in wap.voicestream.com or epc.tmobile.com. Make sure you turn roaming on. Note: Only works if you have T-Mobile. As for the rebooting problem, just flash the ROM again and it should fix it.
rebooting means bad sd card
kawazaki said:
Looks like an incompatible sd card, have you tried another one ?
What brand, size, and class is it ?
Click to expand...
Click to collapse
im having the same problem with my phone resetting itself. my sd card is a SanDisk 8GB. Is that compatible? If not, which ones are?
My SD card is the original and it worked fine with Windows Mobile 6.5.
its not that the card its self is faulty or bad as has been said, its that its not compatible, likely because it has low random access speeds. no two cards are alike so dont assume that if one works so will an identical card
Finalforce1111 said:
HTC HD2 Don't supports HSPA+ aswell not 4g...the maximum is HSPA 7,2Mbit
Click to expand...
Click to collapse
thats what i thought as well but t-mobile had me changed to their 4g network,
and now in the top left corner of the screen next to the signal bar an "H" appears and some areas where theres no 4g coverage it switches to 3g.
also i ran a mobile speed test with the wi-fi turned OFF and it ran at 4mbps
way faster then i was doing with gprs.
trust me its fast and apparently does work with t-mobiles 4g network
i tried to post the image of the result but i have less then 8 posts so it wont let me.
you guys are right it is the SD card causing the endless reboots, but the funny thing is the first time i installed wp7 my card worked fine its when i tried a new wp7 that things got messed up
HTC HD2 w/WP7 Keeps Rebooting On It's Own
Finalforce1111 said:
I had also the problem with the endless booting once, get the battery out and restart again.
For the 3g you should take a look at the apn settings which you will find in the settings --mobile network---apn settings you should call your operator and ask them the required fields. I also had to set up the settings manualy by myself
Click to expand...
Click to collapse
Thanks Final, it was the bent battery prongs. Usually have this problem when I switch between the regular and extended batteries.
MamaGlue said:
thats what i thought as well but t-mobile had me changed to their 4g network,
and now in the top left corner of the screen next to the signal bar an "H" appears and some areas where theres no 4g coverage it switches to 3g.
also i ran a mobile speed test with the wi-fi turned OFF and it ran at 4mbps
way faster then i was doing with gprs.
trust me its fast and apparently does work with t-mobiles 4g network
i tried to post the image of the result but i have less then 8 posts so it wont let me.
Click to expand...
Click to collapse
First of all, the HD2 is only a 3G phone. 4G requires specific hardware! The "H" you see shows during any high-speed data transmission. As for 3G working on the 4G network, of course it has to work...4G has to be backward compatible and support 3G. When you have "H" it means the phone is operating in HSPA speeds.
BTW...no such thing as 4G here in the states. 4G is just a marketing term being used to sell HSPA+ which is just an enhanced 3G. And which also requires hardware...so again...you can't be getting 4G service on the HD2. The HD2 hardware doesn't support HSPA+.
And for the guy who can't get 3G to work...you need to go into Marketplace and to HTC Applications and download the Data Connection app. This automatically configures your phone to the T-Mobile network settings for the HD2.
And 4G doesn't mean it runs at 4mbps...LOL! If I were you I wouldn't go around claiming things that can never exist or try to sound like you're all that on 4G.
hjhjhjhj
hjhjhj said:
First of all, the HD2 is only a 3G phone. 4G requires specific hardware! The "H" you see shows during any high-speed data transmission. As for 3G working on the 4G network, of course it has to work...4G has to be backward compatible and support 3G. When you have "H" it means the phone is operating in HSPA speeds.
BTW...no such thing as 4G here in the states. 4G is just a marketing term being used to sell HSPA+ which is just an enhanced 3G. And which also requires hardware...so again...you can't be getting 4G service on the HD2. The HD2 hardware doesn't support HSPA+.
And for the guy who can't get 3G to work...you need to go into Marketplace and to HTC Applications and download the Data Connection app. This automatically configures your phone to the T-Mobile network settings for the HD2.
And 4G doesn't mean it runs at 4mbps...LOL! If I were you I wouldn't go around claiming things that can never exist or try to sound like you're all that on 4G.
Click to expand...
Click to collapse
LMAO. No such thing as 4G? There is no such thing as a 4th generation network? So GPRS to HSPA+ is not an advancement? No **** its enhanced 3G, just as 3G is enhanced 2G. Also 4G T-Mobiles 4G network apparently runs at 1mbps dl speed, where as regular 4G speeds would be 3-6 mpbs. I'm at a steady 4. You are right about the HD2 hardware not supporting 4G, but since tmo upgraded their towers i am still able to use it but not to its full capacity. Pretty much it's like 3.5G which would explain the "H" in the top left corner. And since HD2 has HSDPA it is able to have a max or 7.2mbps dl speed and 2mbit upload, which imo is more then enough.
In conclusion, rather then trying to make someone seem dumb over the internet, you can just kindly correct them. Also this website was no help as i solved the problems i was having on my own when i finally figured it out. Everyone was telling me the problem was its an incompatible SD card when it was just the battery pins, LOL.
There is such a thing as 4G, but i doubt very much that anyone is using it, more likely you are using a system based on 3G tech, such as HSPA, typical types of 4G tech are WiMax and LTE.
HSPA+ is the current maximum you can get from 3G, it is not a 4th gen tech, it is firmly 3G, or for marketing, they may call its 3.5G, which is just a bollocks marketing term.
depends
i think a lot of these problems are user-specific because i flashed the ROM again and all my problems were solved except for Marketplace, which I also fixed myself.
dazza9075 said:
There is such a thing as 4G, but i doubt very much that anyone is using it, more likely you are using a system based on 3G tech, such as HSPA, typical types of 4G tech are WiMax and LTE.
HSPA+ is the current maximum you can get from 3G, it is not a 4th gen tech, it is firmly 3G, or for marketing, they may call its 3.5G, which is just a bollocks marketing term.
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Sorry to burst your bubble...again...but LTE does not conform to official 4G standards. No one officially conforms to 4G standards. What the companies claim as 4G is basically enhanced 3G tech for marketing purposes!!!!
hjhjhj said:
Sorry to burst your bubble...again...but LTE does not conform to official 4G standards. No one officially conforms to 4G standards. What the companies claim as 4G is basically enhanced 3G tech for marketing purposes!!!!
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Did you actually read the information available on the net on this?
LTE and WiMax both are considered pre-4G data services, and not 3G the 4G spec was updated which ment that both techs fell short of the standardised spec after they were submitted
So, WiMax2 and LTE advanced have now been created which do meet the spec, unless it changes again. In terms of a difference between the two versions you can think of the jump from 3G to HSPA, same tech, slight modifcation
Why do you have to be such an arse? go for a run or something, the Endorphins should make you a bit more cheerful and they cost nothing.
hello everybody...just received my quantum 2 days ago (i live in italy)...it was locked to at&t so i unlocked it with a code...but the reception is very bad, so i wonder...if i debrand the phone from at&t perhaps it will get better reception...what u think? because the signal only shows g/3g and no 3g+ or H....i'm a bit worried about that...help please! =)
Beggy90 said:
hello everybody...just received my quantum 2 days ago (i live in italy)...it was locked to at&t so i unlocked it with a code...but the reception is very bad, so i wonder...if i debrand the phone from at&t perhaps it will get better reception...what u think? because the signal only shows g/3g and no 3g+ or H....i'm a bit worried about that...help please! =)
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If the phone is showing 3G at any time, then you are set up for the appropriate bands to get high(er) speed data transfer and 3G voice. If you only see E, then your carrier is using the other bands and unfortunately, there is no way to reconfigure the phone via firmware.
As far as general reception capabilities of the Quantum, I find it to be superior to the S-E X10 I used to use (I still have it), so I don't think there is anything wrong with the design. What phone were you using before?
drtolson said:
If the phone is showing 3G at any time, then you are set up for the appropriate bands to get high(er) speed data transfer and 3G voice. If you only see E, then your carrier is using the other bands and unfortunately, there is no way to reconfigure the phone via firmware.
As far as general reception capabilities of the Quantum, I find it to be superior to the S-E X10 I used to use (I still have it), so I don't think there is anything wrong with the design. What phone were you using before?
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i had an omnia 7...but it's the first time i use a phone that comes from the US...dunno, it's weird, because when the omnia was under hspa, tha phone showed me always 3g+...and with tha quantum it shows me always 3g, and very poor reception (only 1 bar)....but the most of time the signal is under gprs only....it's pissing me off =(
You are correct. This phone has really bad wifi and wireless reception. I had flip phone before this and in places where I had 1 or 2 bars before with LG I have nothing, no signal. Yesterday I had to leave Ikea building and turn phone off/on just to get reception because if after spending 2 minutes outside he couldn't lock the signal.
Regarding wifi, at home I have hi-gain antenna on my router. I can take my laptop outside on the parking lot, sit in my car and still browser on the internet. This is around 30m distance through 1 thick concrete wall. This phone is struggling to get signal on the opposite side of the home, behind 2-3 drywall walls.
I constantly have signal changing between 3G and H. Were unhappy with reception.
AT&T phones don't show H+ (3G+), it just reports it as 3G. Signal wise I live out in the middle of nowhere and I got pretty decent signal with it. You can change your primary band settings under the MFG app though (because its AT&T if 2100 is available it automatically swaps to it, although where youre at 2100 may not be a primary band).
So I've been using this Omnia 7 for a while now. Fantastic phone. I bought it from a dealer in the UK and have been using it in Canada.
The phone works great with my carrier, but it drops signal every few minutes and refuses to get it back for a while. It's on the latest version of Mango Zune finds. If I leave it sitting in a spot, it gets full 3G+, is blazing fast, sends and receives texts instantly. But if I'm on the move, it's constantly dropping signal.
Anyone have any idea how I could fix this? It's becoming really annoying.
I know it's not the phone's hardware - I sent in the previous one because I thought it might be, and I had the exact same issue.
don't know what frequency your carrier uses but on att in US it doesn't support all the bands.. it's usually good for me though but some areas I have to disable 3g and I get better and consistent signal on edge. needs to be unlocked use samsung tools to enable 3g toggle
My carrier supports tri-band HSPA (900/1900/2100) and GSM. I regularly get 3G+ or full-strength 3G around the city - however, it seems that if I move around it drops signal right away.
For the 3G toggle, do I have to do a Chevron unlock? Or is there a simpler way?
I've had this problem for a long time and there simply doesn't appear to be a fix.
Oh, man. That really saddens me. I love this phone, and it's perfect when it works!
Cuddlesy said:
My carrier supports tri-band HSPA (900/1900/2100) and GSM. I regularly get 3G+ or full-strength 3G around the city - however, it seems that if I move around it drops signal right away.
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interesting, I've never had a connection problem like that even when driving on the highway
For the 3G toggle, do I have to do a Chevron unlock? Or is there a simpler way?
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yes you need chevron unlock to install the xap, it will add the toggle to your "cellular" settings menu
DatDereX1 said:
interesting, I've never had a connection problem like that even when driving on the highway
yes you need chevron unlock to install the xap, it will add the toggle to your "cellular" settings menu
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It's bizarre, truly. My city isn't that big, and my provider has a pretty good network. There are moments where I'm on the road and I have blazing-fast 3G+, then the next second no signal at all, repeat. I know it's not the carrier, because my old phone (using the same SIM) had no such issues, and I know it's not the hardware, because this is the second Omnia to do this. Gah!
I'm wary of Chevron unlock because everything already sort-of works, and I already have a Data toggle... I don't want to make it work less, especially because I have no idea what firmware I would restore to if I mess up.
Cuddlesy said:
My carrier supports tri-band HSPA (900/1900/2100) and GSM. I regularly get 3G+ or full-strength 3G around the city - however, it seems that if I move around it drops signal right away.
For the 3G toggle, do I have to do a Chevron unlock? Or is there a simpler way?
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what's your carrier?
what's your nationality?
it is a secret??
DJBlaster-303 said:
what's your carrier?
what's your nationality?
it is a secret??
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Manitoba Telecom Services in Canada. I checked, and they have the exact same network type as T-Mobile Germany, which is where this phone originally came from. It should work fine but it doesn't!
strange issues, sorry but i believed you were from Europe, anyway the phone should automatically switch to E (dge) when it's not covered by 3G+, at least this is what happens to me, but i'm on different carrier
DJBlaster-303 said:
strange issues, sorry but i believed you were from Europe, anyway the phone should automatically switch to E (dge) when it's not covered by 3G+, at least this is what happens to me, but i'm on different carrier
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I think it's just low signal strength - it's typically out of reception in buildings, tunnels or basements, even though my old phone had reception there.
I live in London, I am on T-Mobile, with a T-Mobile branded handset which i chevronned to Mango.
I have lots of signal problems, which I posted about previouslty.
Would love some help - generally my signal either gets stuck on GPRS, or zero. I rarely see 3G in places I used to get full 3G+
help