Database Users

I messed up while rooting (not bricked).

Hey guys,
I have a 32B my touch 3g and I was following http://theunlockr.com/2010/04/26/how-to-root-the-htc-mytouch-3g/ this guide to root. I flashed the sappimg.npg to go from 1.6 -> 1.5. The problem is, I can't seem to activate the phone! When I turn on the phone after the flash, I get to the http://techblog.aasisvinayak.com/wp-content/uploads/2009/09/device22.png Touch android to activate screen. The sim that I'm using does have a data plan. I used the sim in my roomates phone and he is able to get on the internet.
When I type in my google info, it tries to connect to the server, but fails and I get this error:
"Can't establish a reliable data connection to the server.
This could be a temporary problem or your SIM card may not be proivisioned for data services. If it continues, callCustomer Care."
Click to expand...
Click to collapse
Anyone have any clue where I should go from here?

CarlinT said:
Hey guys,
I have a 32B my touch 3g and I was following http://theunlockr.com/2010/04/26/how-to-root-the-htc-mytouch-3g/ this guide to root. I flashed the sappimg.npg to go from 1.6 -> 1.5. The problem is, I can't seem to activate the phone! When I turn on the phone after the flash, I get to the http://techblog.aasisvinayak.com/wp-content/uploads/2009/09/device22.png Touch android to activate screen. The sim that I'm using does have a data plan. I used the sim in my roomates phone and he is able to get on the internet.
Anyone have any clue where I should go from here?
Click to expand...
Click to collapse
Just skip that step and activate your wifi. After you activate wifi then connect to a wifi network and sign in with your gmail account. I've encountered this problem when I've flashed a new rom. I guess when you flash a new rom you disconnect from the network so you don't have data for a bit. Don't worry your phone will automatically connect and keep a stable connection eventually. Just be patient.

I can't connect to wifi, I'm still using the stock ROM.

What? You can't connect to wifi using the stock rom?

cedeel said:
What? You can't connect to wifi using the stock rom?
Click to expand...
Click to collapse
Unfortunately not =/

That doesn't make sense. You should be able to use wifi even with the stock rom. I'm not sure why you can't sign into wifi with the stock rom. Just try signing in a couple times and eventually it'll ask you if you want to sign in later. Then just click yes. After that connect to a wifi network and sign in from there.

The only way to register your handset is through cellular data I don't think there's away around that if your root process was successful I'd suggest trying a different rom or wiping and trying again or let your phone set for awhile maybe its having trouble registering with the network this does happen so be patient

yearziro said:
The only way to register your handset is through cellular data I don't think there's away around that if your root process was successful I'd suggest trying a different rom or wiping and trying again or let your phone set for awhile maybe its having trouble registering with the network this does happen so be patient
Click to expand...
Click to collapse
I was in the process of rooting, but didn't get very far. I downgraded from 1.6 to 1.5, and thats when the data stopped working.
It seemed to registered, but no data is being downloaded =/

Sounds like a step was missed somewhere I would try wiping and starting from scratch and make sure your magic is a 32b an not a 32a also when yöu install your rom make sure its something stable for your version of magic

yearziro said:
Sounds like a step was missed somewhere I would try wiping and starting from scratch and make sure your magic is a 32b an not a 32a also when yöu install your rom make sure its something stable for your version of magic
Click to expand...
Click to collapse
I'm using the right steps for the right version of the phone. I haven't flashed any cooked roms yet, just the standard ol' stock one.

No Mobile Data after flashing latest LeeDroid ROM

I just flashed to the lastest LeeDroid ROM. I love it! However, there is no mobile data. I cannot make or receive calls. The mobile data setting is greyed out, I cannot change anything there.
I've tried searching for similar problems with leeDroid, but I have not found much. Does anyone know how I can fix this??
HTC Inspire 4G on AT&T network.

Full wipe and re-flash, and see if that works.
If not it's possible you have an incompatible radio/ril/rom combination; make sure you use the recommended radio for your rom.
I try to avoid flashing radios as much as possible because if something goes wrong, it will permanently brick - so read all the instructions *very* carefully and only do it if you have to!

I installed that ROM too and lost my data connection. But there is a patch, V5.1.1 that'll correct this problem. Just download and flash it in cwm.
Sent from my HTC Desire HD A9191 using Tapatalk

Open the dialpad,
key in : *#*#4636#*#*, as soon as you key in last *, Setting Menu will pops up.
>> Click "Phone Information'
Scroll down.... until you see "Set preferred network type", probably set to "WCDMA preferred".
If you are on GSM network, change to "GSM auto (PRL).
Out from the menu... then see whether mobile signal on...
to make sure, re-boot.
Some rom, even set "WCDMA preferred" as a default, still can connect to GSM network some doesn't.... So manually set as above will be the best way, I think.
Hope can be solved, buddy.

sounds like the radio needs a re-flash, flash the recommended or latest one.

Install Latest update on your Rom
zunaedsaki is cooking

im having the same problem. For whatever reason clockworkmob wont let me flash any ROMS at all. i dont understand what the deal is.

Guys, i had this problem on my I9001 but the solution is very simple...
1. Get an android phone (your dads, sister's or brothers or whoever's) and insert your sim in it then browse to APN settings.
2. Copy down the information.
3. Insert your sim back into your phone.
4. Go to APN settings and manually type all the information
you will get your mobile data working...

3G not working(APN issue)

I changed my usual SIM(vodafone italy) to another SIM for work(chess mobile norway).
All worked fine with it, 3g wifi, as usual.
Then when i finished using the norwegian SIM i went back to the old one (italian vodafone), and no 3g working.
the APN menu is empty.
I try to press + to ADD and it crashes( settings crash).
I press bottom left button then press return to default APN , and after 10sec i can see the Internet,Wap,MMS entries but after some seconds they all dishappear.
In those seconds i can see the h+ icon blinking for 1 second and then dishappears leaving the APN menu empty as described above.
After this first attempt if i press again to get APD defaults nothing happens.
Then I try again to use the norwegian SIM on my S4 and it works well.
I don't have a clue what's going on.
Any suggestions?
:crying:
Cheers
P.s: the phone is rooted, knox removed ,android 4.4.2,

Replace your Vodafone Italy SIM for other new.

Joku1981 said:
Replace your Vodafone Italy SIM for other new.
Click to expand...
Click to collapse
already tried. Nothing changes.
I have just got another phone to test the sim, and 3g is working.
So if I was able to add an APN maybe i would solve the problem.
But the APN settings crashes all the time.
No chance to make any new connection.

J.Erik.C said:
already tried. Nothing changes.
I have just got another phone to test the sim, and 3g is working.
So if I was able to add an APN maybe i would solve the problem.
But the APN settings crashes all the time.
No chance to make any new connection.
Click to expand...
Click to collapse
1. Make a backup of all your data.
2. Make a factory reset (pic attached)
3. Try again.

Joku1981 said:
1. Make a backup of all your data.
2. Make a factory reset (pic attached)
3. Try again.
Click to expand...
Click to collapse
I will try, what will happen? Can I do that even if it's rooted?

J.Erik.C said:
I will try, what will happen? Can I do that even if it's rooted?
Click to expand...
Click to collapse
See the previous post again pls.

Joku1981 said:
Try to install an app called APN Backup & Restore from the Play Store. Click "delete all APN data". Then Settings -> More networks -> Mobile networks -> Access Point Names have to work as normal.
Click to expand...
Click to collapse
Unfortunatelly that app do not work on android 4.0.0 +
Thanks for help very much, but it didn't help
Should I do factory reset?

I did the HARD reset and it worked. So 4 someone having the same problem that is a drastic but working solution.
Seems that using a SIM from another cowntry made a lot of mess in the S4.
Thanks 4 Help
:good:

a2017g n b05 4g lost on 2nd sim

Hey,
I've recently upgraded from b04 to b05 and now I can't get 4g or 3g Internet on my 2nd sim. That's what I normally use for data. The Vodafone apn setting have also disappeared.
Any ideas? Thanks

add manually apn and maybe this fix both problems

pelelademadera said:
add manually apn and maybe this fix both problems
Click to expand...
Click to collapse
Thanks I've tried that - the 4G problem is fixed but I still cant connect - I've added settings manually. I should probably add here that I'm on Vodafone UK (2nd sim)

Also I've upgraded to B06 - which produces the same result and interestingly the APN that does appear in the list is TalkMobile...?

Swapped SIM cards and back - now I can't get mobile internet on either one of the SIMs even after reboot. At least for SIM1 the correct APN is present. HELP!

Did you flash your phone or something? Check your IMEI

tamahouse02 said:
Did you flash your phone or something? Check your IMEI
Click to expand...
Click to collapse
IMEI is fine but it seems that Sim2 only goes to edge not 3g or 4G - it's like it doesn't change connection type

Have you fixed your problem? I have the same problem before, so if you can try to change your settings about card in your settings and reboot your phone, your problem may get fixed. Good luck!

Try factory reset

So I reverted to b04 and its all good now.

LG H910PR on AT&T LTE?

Hi guys:
i have looked on google etc. but can seem to find a answer. I bought a LG V20 H910PR (from claro unlocked) im using it on AT&T everything is running super fine but can't get 4G LTE only HSPA+. Is that from the phone that does not have all the bands for ATT or is there is something I need to setup?
Thanks,

Did you change your APN?
-- Brian

runningnak3d said:
Did you change your APN?
-- Brian
Click to expand...
Click to collapse
Yes the phone took the APN automatically

runningnak3d said:
Did you change your APN?
-- Brian
Click to expand...
Click to collapse
It has the NXTGENPHONE one I chaged it also to phone but still HSPA+

I will look and see if that model uses the same RSA key. If it does, then you can try flashing the entire AT&T firmware.

runningnak3d said:
I will look and see if that model uses the same RSA key. If it does, then you can try flashing the entire AT&T firmware.
Click to expand...
Click to collapse
Thanks

Your v20 supports most of att lte bands except band 17, all other should allow you to get lte with att. are you sure the apn is correct, and have you tried forcing the phone into lte mode?, use *#*#4636#*#*, if this menu does not work, download shurcutmaker from the playstore and search for network mode, that should allow you to open the network swtching menu.

runningnak3d said:
I will look and see if that model uses the same RSA key. If it does, then you can try flashing the entire AT&T firmware.
Click to expand...
Click to collapse
Hi,
Were you able to find if the firmware can be installed?

siulmagic said:
Your v20 supports most of att lte bands except band 17, all other should allow you to get lte with att. are you sure the apn is correct, and have you tried forcing the phone into lte mode?, use *#*#4636#*#*, if this menu does not work, download shurcutmaker from the playstore and search for network mode, that should allow you to open the network swtching menu.
Click to expand...
Click to collapse
Hi, I also have the same problem. The above mentioned code doesn't work, neither does the software you've mentioned. A bit more help will be appreciated.

Have the same problem on other operator. However if I reset the network settings and don't go into the network options it connects to 4G. If I just open the network settings, without touching anything, it locks to 3G/H+. There's no 4G option in network settings as mentioned. My APN is set up correctly. I did a bit of research and found these threads on Vietnamese forum, google translate was not helpful.
lgviet.com/forum/threads/mat-song-4g-ban-nao-ho-tro-minh-voi.66812/
lgviet.com/forum/threads/up-nhàm-rom-khác-khong-4g.67637/
lgviet.com/forum/threads/sua-loi-mat-3g-4g-lg-v20-h910pr.69517/
If you can't open the links, paste them in google and use google translate option. Any help would be appreciated.

vzeljkov said:
Have the same problem on other operator. However if I reset the network settings and don't go into the network options it connects to 4G. If I just open the network settings, without touching anything, it locks to 3G/H+. There's no 4G option in network settings as mentioned. My APN is set up correctly. I did a bit of research and found these threads on Vietnamese forum, google translate was not helpful.
lgviet.com/forum/threads/mat-song-4g-ban-nao-ho-tro-minh-voi.66812/
lgviet.com/forum/threads/up-nhàm-rom-khác-khong-4g.67637/
lgviet.com/forum/threads/sua-loi-mat-3g-4g-lg-v20-h910pr.69517/
If you can't open the links, paste them in google and use google translate option. Any help would be appreciated.
Click to expand...
Click to collapse
the reset method working for me, but this behaviour is weird, thanks though, i really down last week because of this, got scammed h910 version lol

Please see my write-up here: https://forum.xda-developers.com/v20/how-to/hardware-modem-modem-firmware-ril-t3744860
-- Brian

I running to other issue, when im on data and then there's call coming, after that my phone locked to 2G, i dont know how many time i must reset network....

runningnak3d said:
Please see my write-up here: https://forum.xda-developers.com/v20/how-to/hardware-modem-modem-firmware-ril-t3744860
-- Brian
Click to expand...
Click to collapse
Is it safe to root/flash ROMs onto H910PR (it has V10j-CLR-PR software) using the H910 methods mentioned here?
Dhikavolution said:
I running to other issue, when im on data and then there's call coming, after that my phone locked to 2G, i dont know how many time i must reset network....
Click to expand...
Click to collapse
Unfortunately I have the same issue, really disappointing. I'll try messaging the seller on aliexpress or I'll try to get in touch with the service on that Vietnamese forum I mentioned earlier. It is obviously software-side error so I am hoping this can be solved.
Also, you can go to service menu by typing *#546368#*910#.
Edit: After a bit of research I came across this thread: https://forum.xda-developers.com/lg-g3/help/lte-option-network-selection-t2827499
It is for LG G3 but the problem is the same. Basically Field test-Modem Settings-RAT selection - GSM/CDMA/LTE is a temporary fix. Other methods require root.
In the Field Test - PDP Setting - APN setting I have "LTE attach profile" which is hidden in the normal Network Settings menu. Don't know will modifying this to match my carrier's APN will change anything.

If you are still ARB 0, then you can use the H910 method. If you are ARB 1 or greater you will have to wait for the firehose method.

vzeljkov said:
Have the same problem on other operator. However if I reset the network settings and don't go into the network options it connects to 4G. If I just open the network settings, without touching anything, it locks to 3G/H+. There's no 4G option in network settings as mentioned. My APN is set up correctly. I did a bit of research and found these threads on Vietnamese forum, google translate was not helpful.
lgviet.com/forum/threads/mat-song-4g-ban-nao-ho-tro-minh-voi.66812/
lgviet.com/forum/threads/up-nhàm-rom-khác-khong-4g.67637/
lgviet.com/forum/threads/sua-loi-mat-3g-4g-lg-v20-h910pr.69517/
Hello, I am new to the site, something similar happens to me, I have an LG V20 H910, with the AT&T system it allowed me to select the 4G mode in the mobile networks option, now I changed the system for the company CLARO Puerto Rico And I don't get the 4G option in the settings, I only get 2G and 3G. It does not let me enter the hidden menu either, it tells me that it does not work on this device, I can not solve with the combination * # 546368 # * 910 #, I select the option only LTE, the coverage goes away and it comes back in 3G. Please, if someone solved this problem can you help me?
Click to expand...
Click to collapse

H910PR - How to root & install any ROM! (all lineage ROMs verified)
Hey guys! :D I've been struggling over the weekend to get my H910PR rooted w/ a custom ROM installed. I kept getting kernel panics saying 'modem crashed' but was finally able to figure it out. Step 1 - Root / TWRP I followed these steps...
forum.xda-developers.com