I m from pune and,Recently I activated airtel 3g in my samsung galaxy ace... Bt problem is that I m not getting 3g signal.
In samsung galaxy 3 there are options like dual mode/3g mode,bt in galaxy ace when I go in mobile networks there are this options : enable packet data, data roaming, access point name, mobile operator, use only 2g networks.according to airtel customer care I should chk on enable packet data and unchk on use only 2g network options I did so bt still can't get 3g,signals..
I tried to use 3g signals in many places in pune..bt still I m jst,getting edge connection
Are you sure there is 3G network? If so, did you make sure that in APN list there is the one provided by your carrier for 3G ?
mastrone said:
Are you sure there is 3G network? If so, did you make sure that in APN list there is the one provided by your carrier for 3G ?
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Yups I m sure that here in pune there is a 3g network and as I said I have already unchkd use only 2g network option..bt still can't get 3g signal...so is there any additinal settings that I mst do...
vj1 said:
Yups I m sure that here in pune there is a 3g network and as I said I have already unchkd use only 2g network option..bt still can't get 3g signal...so is there any additinal settings that I mst do...
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Have you checked your APN settings?
Uncheck 2g mode only. If still you not see 3g symbol at left side of signal then in network setting go network operators and search available networks and choose airtel 3g.if still not get then go into keypad and type *#*#4636#*#* and select option phone imformation and in that you see gsm auto selected. In that choose wcdma only and press turn off radio then press turn on radio now press home button(not back button). You will get 3g. If not then reboot. I hope this will help you
You are using the wrong ROM or MODEM file with a Band Operator that's not supported for your company. Review the frecuency of your operator for 3G. Then, flash your phone with the correct ROM.
Hello everybody!
I installed the rom version 2.3.4 (vivo - Brazil) in my galaxy s5830L (3g 850/1900MHz). My mobile carrier works with 3G 2100MHz, so I can not connect to 3G only 2G (edge).
Do you know if there is any possibility to enable 2100MHz in s5830L 3G?
Thank you!
nims11 said:
Uncheck 2g mode only. If still you not see 3g symbol at left side of signal then in network setting go network operators and search available networks and choose airtel 3g.if still not get then go into keypad and type *#*#4636#*#* and select option phone imformation and in that you see gsm auto selected. In that choose wcdma only and press turn off radio then press turn on radio now press home button(not back button). You will get 3g. If not then reboot. I hope this will help you
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Hey really thnks for ur help...bt I want to clear some doubts see as u said i mst select airtel 3g bt problem is in network operators I m jst getting airtel option not airtel 3g.
And in second method after entering that code u said to press home button is it the that big middle button..and how to again stop 3g...
Most imp I chked in samsung monte with same sim card of airtel in same area bt in that mobile 3g signal came immediately...
See I know I m asking u many ? Bt plz try to understand I'm new to this!!
iceman2029 said:
You are using the wrong ROM or MODEM file with a Band Operator that's not supported for your company. Revieew the frecuency of your operator for 3G. Then, flash your phone with the correct ROM.
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How to review frequency of operator for 3g..
And one more thing when I tried with same sim card in same area on samsung monte I immediately got 3g signal jst after selecting 3g mode..so I want to know do u still think there is a problem with rom....
Hey I tried ur method of dialing that code and then changing it to WCDMA mode ..after selecting this option for some time in status it shows no connection like a white circle with cross line in it and after few seconds it again shows Edge connection ..and again u enter that code in that network type option it again automatically gets change to gsm auto!!
Now I m really getting frustrated by this problem I called Samsung helpline they said for using 3g in some mobiles u have to do a Software Update in Samsung Service centre after which u will get that 3g/dual network mode option in ur Mobile network settings like other mobiles, bt I doubt if they can really help me bcozz about 2 months ago I had already done a Firmware update earlier its version was KC1 and after update its version is KC7 which i think is the latest version of Firmware available in India for Samsung galaxy ace. I said this to Samsung technical Support but they say that Software update and Firmware Update are completely Differnet things…
So I want to know whether this Software update and Firmware update are this realy different Or its same. I have also Noticed one more thing in “Samsung galaxy Fit “also there is no Option like 3g/dual Network mode to Enable 3g!! is that option diabled in all galaxy Ace & Fit models or is it only in my cell???
Hey I tried ur method of dialing that code and then changing it to WCDMA mode ..after selecting this option for some time in status it shows no connection like a white circle with cross line in it and after few seconds it again shows Edge connection ..and again u enter that code in that network type option it again automatically gets change to gsm auto!!
Now I m really getting frustrated by this problem I called Samsung helpline they said for using 3g in some mobiles u have to do a Software Update in Samsung Service centre after which u will get that 3g/dual network mode option in ur Mobile network settings like other mobiles, bt I doubt if they can really help me bcozz about 2 months ago I had already done a Firmware update earlier its version was KC1 and after update its version is KC7 which i think is the latest version of Firmware available in India for Samsung galaxy ace. I said this to Samsung technical Support but they say that Software update and Firmware Update are completely Differnet things…
So I want to know whether this Software update and Firmware update are this realy different Or its same. I have also Noticed one more thing in “Samsung galaxy Fit “also there is no Option like 3g/dual Network mode to Enable 3g!! is that option diabled in all galaxy Ace & Fit models or is it only in my cell???
After selecting wcdma only turnoff radio and again turn on radio then push middal button called home button. When you doesnt want 3g mode tick on 2g mode only.
I also suffer from same problem when i use bsnl3g. You should camplain in airtel servise center because it is not fault of mobile but fault of network provider. If you want to chek then insert other sim and uncheck on 2g only and select access poit . If you get 3g then your mobile is not in fault. I want to know that you get 2g internet on that airtel card? And you choose access point?if not then select access point
nims11 said:
After selecting wcdma only turnoff radio and again turn on radio then push middal button called home button. When you doesnt want 3g mode tick on 2g mode only.
I also suffer from same problem when i use bsnl3g. You should camplain in airtel servise center because it is not fault of mobile but fault of network provider. If you want to chek then insert other sim and uncheck on 2g only and select access poit . If you get 3g then your mobile is not in fault. I want to know that you get 2g internet on that airtel card? And you choose access point?if not then select access point
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dude i think u are not reading my posts completely..i can say this bcozz right from my first post of this thread i m mentioning that with same sim card of airtel i m getting edge connection..and the problem is not with sim card its with cell itself bcozz when i tried same sim card in other mobile i immediately got 3g signal in same area..that bcozz after lots of search on google i saw that many are facing this problem of 3g not connecting..its due to a software bug in froyo 2.2.1 so people say only way to solve this problem is we will have to upgrade our froyo to 2.3.3 or 2.3.4 this might solve our problems bt still i have some queries which i have to clear like see if u can ans them :
1. which one will be better to go with android 2.3.3 Gingerbread or 2.3.4 Gingerbread for Samsung galaxy ace I mean which one has less problems and will solve my 3g problem!!
2. after unofficially upgrading to 2.3.3 or 2.3.4 will I be able to officially upgrade to 2.3.5 through kies in future.
3. For upgrading to 2.3.3 or 2.3.4 is it necessary to root the phone..
4. how much time does a whole upgrade process takes if my internet speed is Minimum 1Mbps…
5. How to come back to 2.2.1 Froyo Default version from 2.3.3 or 2.3.4(Steps with video or Img link will be very helpful)
Update to 2.3.4 is realy easy and not require root. You should first download 2.3.4 flash file and after download use odin to install flash file. When official update comes you can downgrade your phone to froyo so kies update it to latest version so chill.
My email is [email protected]
contact me i will explain you how to update to 2.3.4 and where to download
nims11 said:
Update to 2.3.4 is realy easy and not require root. You should first download 2.3.4 flash file and after download use odin to install flash file. When official update comes you can downgrade your phone to froyo so kies update it to latest version so chill.
My email is [email protected]
contact me i will explain you how to update to 2.3.4 and where to download
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K gr8 ..jst 2 questions how to downgrade back to froyo 2.2.1 I mean steps... And secondly does 2.3.4 gives any problem I mean any hangs, etc...
2.3.4 not hang atall. It remove lags from many games. I use it from 2 months and not get any problem. So just update. And abowt downgrade i post in my blog tomorrow. I hope you undarstand because you need to flash two firmware to get ddkc1(indian firmware)firmware back. So wait for that. But i ensure you that you will not downgrade in near future because gingerbread rocks
its due to a software bug in froyo 2.2.1 so people say only way to solve this problem is we will have to upgrade our froyo to 2.3.3 or 2.3.4 this might solve our problems bt still i have some queries which i have to clear like see if u can ans them :
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Strange I use the same phone no issues getting 3G here in Mumbai on a Vodaphone network. In my phone under settings - wireless and network settings- Mobile Networks- the option of use only 2G networks is unchecked. Let us know if the firmware update rectifies the issue....
hey Dude any idea wat are Apn Settings for Airtel 3g ..
i mean :
Access Point name: ??
APN:??
Hi.
I bought ace S5830 from USA (and this phone only support 850/1900 Mhz), but i live in Azerbaijan and here I use mobile operator sim that only have 2100 mhz band for 3G network. Logically, my phone can not connect to 3G network. My question,
1.is it possible change the band?
2. If it is possible, how we can change, upgrade to new firmware ?
p.s. I have upgraded it to GINGERBREAD.UBKP7
Please help me to solve these issue,
Thank you before hand.
plese help me with problem above
Hi everyone,
I've just recently acquired a Feiteng GT-N9300+ v2.
I've spend 2 days and already bricked the phone and restored it via the testpoint method, flashed cwm and rooted. But since the beginning i have a problem with the 3g. When i go to the engineering mode and i try to change to wcdma in the rat options it simply change back to gsm only.
I've checked other configs but everything seems ok.
The result it that i only have 2g.
I wonder if anyone with this phone or an mtk6577 has experienced this problem before?
PS: i have 3g network in the area and i have 3g with the same sim card on another phone.
PS2: In my area i think 3g operates as 2100mhz but from what i read the phone supports it.
Thanks in advance.
Hey guys, recently I've got an Alpha SM-G850A which is for AT&T. I live in Iran and the phone has been unlocked to work here, I was trying to get the Android Lollipop 5.0.2 for my phone. so first I tried to get the update from AT&T software update by phone, but it says that there seems to be no updates available for me, nevertheless on the net the guys claim that they've got the update, is it due to my location in Iran and my internet IP? (I used VPN too but again, no updates). I tried to get the firmware from Sammobile.com too, but there were no firmwares detected for SM-G850A. Can someone help please?:good::good:
BTW, I've got the cellular data from my operator, and it works, but I can't select which type I wanna use (2G, 3G or 4G). I mean there's no options in the phone settings to select the data connection type. NEED HELP!
mamadmoghtaderi said:
BTW, I've got the cellular data from my operator, and it works, but I can't select which type I wanna use (2G, 3G or 4G). I mean there's no options in the phone settings to select the data connection type. NEED HELP!
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Even tho the phone is working on other networks you will still need an at&t sim card to update it. There is no way around this as far as i know.
Type below code in dialer and select Device information. Now, if you scroll down you will have the option to change network type.
Code:
*#*#4636#*#*
Hello all,
i cann't use two sims that is only one sim I'm able to use i.e when i select SIM Network as LTE/WCDMA/GSM it is working and another sim will be GSM it is not working.
My phone is not rooted.
Please help me in this regard.
I have a china MI 8 Pro (AKA Mi UD 8 in china). The phone was bought in china with chinese ROM. It was working perfectly fine using same rom in India with Airtel 4G and Jio 4G LTE in india for 1 + year. I only installed Google play store and other apps as normal APK (without root / flashing). With recent OTA to MIUI 11.0.2 | Stable | 11.0.2.0 (QECCNXM), it stopped working on Airtel & Jio 4G lte networks. Factory reset didn't help. I tried with Vodafone 4G sim card, but at least it was detected as 3g.
Later I flashed stable global roms and Chinese stable rom to see if its an update issue. I also restored previous stable global rom V10.3.6.0 PECMIXM.
I have already tried changing preferred network types in engineering mode (#*#*4636*#*#), changing preferred network type in sim settings, resetting APN, manually adding APN, moving sim cards to different slots, etc with no luck.
When I manually search the network in only shows Vodafone 3g /2g and dolphin 3g/2g (MTNL) networks with "banned" word in the network name, with no matter which provider card I use in the mobile to while searching the networks. Same cards in another mobile K20 pro works in 4g LTE mode with full speed. So network in my area is not a problem
Phone is only bootloader unlocked state, I haven't tried any custom rom with twrp or making any changes as root. Root is not acquired yet, not planned too.
Phone is currently working 3g on only 2 providers (Vodafone) or Dolphin 3g. It's ok if Vodafone 4g/LTE works on same phone.
Any guidance/suggestions to make any progress in right direction to solve the problem are appreciated.