Related
I have just spent an absolute age with HTC tech support, and the answer to the few that have been suffering with no data via wifi is................send your handset in for repair.
I honestly have completely lost the will to live, no matter what i say to try and convince them the issue is software related as i can use 2.2.1 absolutely fine, it seems to completely be over everyones head, i even spoke to a manager, who after listening to everything i said, who then spent 3 minutes in silence came back with "broken wifi module"
Arghh, they now want to book my handset in for repair, which i am reluctant to do as they quote a turn around of 20 days currently, i dont want to be without a handset that long.
all i want is gingerbread on my handset and be able to use WiFi, 3G works perfectly
Has anyone had any luck in solving this? its not a router issue, i have tried 4 different routers, its not a signal issue (i have a full signal, and its not dropping the signal), i have tried every 2.3.3 custom rom and stock rom out there and still no data Via WiFi, tried different radio's, and different kernels,
If i go back to using the Android revolution 2.3.2 beta, it works fine, so its defo since the 2.3.3 update.
any help from anyone would be so gratefully recieved i will buy you a pint!
Hi there,
Have you flashed the matching RIL's for your radios? A similar issue affected me but it was only with CM7 and ARHD. I flashed the radio in my signature (good WiFi performance for signal and battery life) and the corresponding RIL and all was working after a couple of reboots.
Hope this helps.
i have indeed pal, really really struggling with this.
A work colleague has just completed his OTA update at work, same issue,
at least i know its not just mine
im wondering if its something to do with the wifi driver in the ota,
Actually its not just the ota, tried the RUU just now, same issue
any Dev's got any clues?
Mate,
I´ve downgraded the ROM as per this thread (http://forum.xda-developers.com/showthread.php?t=905003), and now it is working perfectly. No need of gingerbread, I noticed that I do not need it anyway. Instead of that, my baby is alive and kicking againg.
Cheers.
hmoroni said:
Mate,
I´ve downgraded the ROM as per this thread (http://forum.xda-developers.com/showthread.php?t=905003), and now it is working perfectly. No need of gingerbread, I noticed that I do not need it anyway. Instead of that, my baby is alive and kicking againg.
Cheers.
Click to expand...
Click to collapse
im back on LeeDroid 2.2.1 custom rom and everything works like a charm, there isnt anything on gingerbread i need, but i want the option, i prefare the menu, but i can not be without WiFi. I have just sent HTC a humerous letter/email, i have spent hours on the phone with them today.
Sent LeeDroid a pm, see if he has any idea why this is, or if there is anyway to sort it
hopefully someone soon can come up with something, there are only a few of us with the problems, but even so HTC should release a patch or something to rectify it. A guy who has a T-Mobile branded device at work has updated fine, but myself and another colleague (both unlocked sim free devices from the carphonewarehouse) have the no data issue via wifi
i am losing the will to live
Hi folks... I'm give up for searching. Let me open this thread.
I've been using CM7 and I never got this problem. My phone aways worked without touch baseband switcher option. In last Saturday my Defy started to lose carrier connection. Sometimes it show "only emergency calls", sometimes it show my carrier signal but I can't receive or make any calls. I need to reboot my device, then it works for a while. And yes, because of that my battery is draining very fast.
I've tried everything but nothing is working. I tried to change baseband, wipe cache/data/factory reset, delete bp_nvm_default folder contents and run baseband switch again with every available band option, re-flash everything again from stock Froyo, set up 3G only, 2G only, 3G preferred, flash older CM7 versions, flash last 4 Miui releases too... but it still losing connection. Believe me, I've tried every thing that I can find on google.
My carrier is "Oi", and my phone suppose to be working in 850/2100MHz mode. Could you guys help me? Is there others things that I should do? This could be a hardware problem? I don't think so, with stock Froyo rom it works flawlessly but I don't want go back to it. I don't have another SIM card to try.
I'll try a last shot: flash Froyo again and save bp_nvm_default for CM7. Maybe this could work, I don't know, I'm completely lost. But for now I need sleep, I'll try tomorrow.
Thank you! And sorry for my grammar mistakes. I need more English lessons.
UPDATE: With my friend's chip (TIM carrier) I've got no signal troubles, it's working like a charm. Now I put my Oi chip again and guess what? Yes, my phone loses signal after 15 min. God dammit, it's something with my carrier. I need to call them for support, but my carrier's call center people are a bunch of stupid morons. I can't figure how they could understand that I'm using an alternate firmware, i bet they will say that I need use only official firmware.
UPDATE 2: Ok, there's no way to make this work at Oi's network, I don't know why. So I moved to TIM. Using stock firmware isn't a option, since Motorola can't make a decent work, Motoblur sucks a lot. CM7 or MIUI running Gingerbread are much better than stock Froyo, even without Motoblur crap. Thanks guys for the answers!
Use a firmware specific to your region as base.
Sent from Android 2.3.7
ryan8r said:
Use a firmware specific to your region as base.
Sent from Android 2.3.7
Click to expand...
Click to collapse
Thanks! But yes, I tried it too.
Right now my system is running a Miui 1.10.28, using a RT brazilian Froyo as base (SBF file name: JORLA_U3_3.4.2_107-9_SIGNED_USAJORDMR1B15RETBRL). By the way, I've been using a Nordic 3.4.2_177-005 base system with Quarx's CM7 nightly builds for 4 months without problems, until last Saturday. I could test 3.4.2-179-2 CEE DEBLUR later, but I'm afraid that can't resolve.
Serious, I'm tired of this. Unfortunately I'll go back to brazilian RT froyo, with Motoblur s*** and slow down my system. I'm losing important calls this way. :'(
EDIT: My friend here in my work gives me his TIM chip, so now I'm testing it.
UPDATE: With my friend's chip I've got no signal troubles, it's working like a charm. Now I put my Oi chip again and guess what? Yes, my phone loses signal after 15 min. God dammit, it's something with my carrier. I need to call them for support, but my carrier's call center people are a bunch of stupid morons. I can't figure how they could understand that I'm using an alternate firmware, i bet they will say that I need use only official firmware.
crobertosjr said:
Thanks! But yes, I tried it too.
Right now my system is running a Miui 1.10.28, using a RT brazilian Froyo as base (SBF file name: JORLA_U3_3.4.2_107-9_SIGNED_USAJORDMR1B15RETBRL). By the way, I've been using a Nordic 3.4.2_177-005 base system with Quarx's CM7 nightly builds for 4 months without problems, until last Saturday. I could test 3.4.2-179-2 CEE DEBLUR later, but I'm afraid that can't resolve.
Serious, I'm tired of this. Unfortunately I'll go back to brazilian RT froyo, with Motoblur s*** and slow down my system. I'm losing important calls this way. :'(
EDIT: My friend here in my work gives me his TIM chip, so now I'm testing it.
UPDATE: With my friend's chip I've got no signal troubles, it's working like a charm. Now I put my Oi chip again and guess what? Yes, my phone loses signal after 15 min. God dammit, it's something with my carrier. I need to call them for support, but my carrier's call center people are a bunch of stupid morons. I can't figure how they could understand that I'm using an alternate firmware, i bet they will say that I need use only official firmware.
Click to expand...
Click to collapse
If this makes you feel any better, you are not the only one with this problem..i used to get no network using my sim but my mom's cardused to work fine (i use cm7)..no matter what I do, this problem keeps coming back after a month or so..and I have never flashed a stock ROM usong rsd lite as I have read many people screwing up their defys in that process..so did the only thing I could- changed my sim!
Sent from my MB525 using XDA App
abysstheking said:
If this makes you feel any better, you are not the only one with this problem..i used to get no network using my sim but my mom's cardused to work fine (i use cm7)..no matter what I do, this problem keeps coming back after a month or so..and I have never flashed a stock ROM usong rsd lite as I have read many people screwing up their defys in that process..so did the only thing I could- changed my sim!
Sent from my MB525 using XDA App
Click to expand...
Click to collapse
I've seen, I read many issues like mine. Let me ask you: are the SIM cards from the same carrier?
My phone used to work too. It was running CM7 for 4 months and now started to lose signal suddenly! So that's why I flashed it with RSD Lite 8 times and tried many CM7 versions and Miui last weekend. Maybe I have luck, but I always did it with 100% charged battery.
I'll call TIM, maybe they could give me some advantages or a equivalent plan. So I'll change my carrier.
i changed my carrier...i am not sure whether the same carrier SIM will work...i couldnt find anybody with the same carrier's SIM...so played it safe and got a sim from my mom's carrier..
try this baseband switcher
http://forum.xda-developers.com/showthread.php?t=1052745
abhifx said:
try this baseband switcher
http://forum.xda-developers.com/showthread.php?t=1052745
Click to expand...
Click to collapse
I already did it. But it was useless for me.
Sent from my MB525 using XDA App
going back to stock should really solve your problem...i wonder if it is a hardware issue covered under warranty...why dont you try getting it replaced??
abysstheking said:
going back to stock should really solve your problem...i wonder if it is a hardware issue covered under warranty...why dont you try getting it replaced??
Click to expand...
Click to collapse
Well, my phone is 7 months old. Warranty is still valid, but it works with stock firmware. So, I can't ask Motorola's support for replacement or fix it.
There's something wrong with my carrier's network. Here in my state, it was known as Brasil Telecom, but the company was brought by Oi, and they are joining their networks. When I had my old phone, it recognized BrT network, and a roaming signal appeared. The same happens when I use my Defy with stock firmware. But while I'm using a CM7 firmware, the phone show OI as a network available, no BrT and no roaming indicator. It's a bit weird, isn't? Oi's support can't explain why this happen, they just say that it's normal and that they won't charge me by roaming. I just can't realize how it was worked all this time.
Maybe I should change my carrier. Sometimes it delay my txt messages (send and receive). I took my sister's SIM card and I let it all day in my phone. TIM, again. And I have no signal losing, no battery drain, phone get on sleep mode normally. I need test it with SIM cards from Vivo and Claro, just in case.
i have the same issue... fixed with correct band !
mjtirur said:
i have the same issue... fixed with correct band !
Click to expand...
Click to collapse
Yeah, my case is just like a incorrect baseband. But there's something more, it's just impossible to be only a baseband issue!
I tried with the newer baseband switcher. First time I tried RT Brasil, them TIM, Vivo, Claro... so I started to try every single option. I don't know what I should do anymore. The solution seems to be change my carrier.
Hey bro! I had the same issue as you are experiencing a few days ago. Here's what I did:
In Baseband Switcher, choose the middle tab (i think it's europe or something), then select International RT (it's the first one).
Worked like a charm. (w/ TIM and VIVO)
Hopefully it'll work for you too! Good luck!
victorvasconcelos said:
Hey bro! I had the same issue as you are experiencing a few days ago. Here's what I did:
In Baseband Switcher, choose the middle tab (i think it's europe or something), then select International RT (it's the first one).
Worked like a charm. (w/ TIM and VIVO)
Hopefully it'll work for you too! Good luck!
Click to expand...
Click to collapse
I said it already, I tried it. With every single option. The RT international was the 1st option after the brazilian's options.
I'm moving to Tim. Now my phone isn't loosing signal. Oi's network sucks.
Sent from my MB525 using XDA App
Well, this is interesting and so far NO ONE has been able to resolve my issue in regards to this.
Any time I flash over anything that is associated to AOKP or CM10 (AOKP, CM10 Nightly, tMIUI, ParaNOID etc etc) .. I have an issue where my WiFi will see everything out there in the world, but will NOT attach !!!
I have tried everything that everyone has suggested in regards to different versions of CWM (5.8.4.7, 5.8.4.7 Touch and 6.0.1.2) .. different Kernel releases from Ktoonsez and Faux123 .. Different ways for full wiping everything to dirty flashing .. and nothing.
WiFi will find everything, attempt to attach and will just end up either "Saving" to "Out of Range" (even if I'm right next to it) .. I have a LinkSys/Cisco E4200 router that is WPA2 Personal protected (I have removed that and tried) .. my work router I have no idea what it is, but it is also WPA protected .. either way .. will not connect and obtain IP.
Now, I am able to connect if I enter a static IP !!!
I know this is not a hardware issue with my phone .. if I ODIN back to stock, either the official LG1 or the leaked LH1 .. everything works perfectly .. WiFi hooks immediately, no issues.
Any ideas anyone ??
I've had flakiness.
But nothing to the extreme of what you're experiencing.
Could be you have a hardware revision that is not compatible with CM kernels for some reason.
Did you try flashing a CM ROM and then using a stock kernel with it?
I'm having exactly the same issue. So far I haven't found anything to work.
CZ Eddie said:
I've had flakiness.
But nothing to the extreme of what you're experiencing.
Could be you have a hardware revision that is not compatible with CM kernels for some reason.
Did you try flashing a CM ROM and then using a stock kernel with it?
Click to expand...
Click to collapse
Yep .. tried stock also .. nothing.
Triavius said:
I'm having exactly the same issue. So far I haven't found anything to work.
Click to expand...
Click to collapse
Yeah .. interesting issue since it seems that many people are NOT experiencing this issue.
I definately cannot see it really being a hardware revision issue .. I mean, AT&T has 3 SGSIII phones, only difference between them .. Pebble Blue, Marble White and Garnet Red !!!
LordGeek said:
Yep .. tried stock also .. nothing.
Yeah .. interesting issue since it seems that many people are NOT experiencing this issue.
I definately cannot see it really being a hardware revision issue .. I mean, AT&T has 3 SGSIII phones, only difference between them .. Pebble Blue, Marble White and Garnet Red !!!
Click to expand...
Click to collapse
Yeah if it counts I have a Blue one that I got Friday. Hopefully we can figure out what's going on.
Under advanced there is a setting for 5ghz or 2.5 or auto make sure u use 2.5 i have seen threads where auto makesbit cutbin and out..also as others have said the kernel is where the wifi is..i ise toonz new kernel 8/31 i think and all is well
Sent from my SAMSUNG-SGH-I747 using xda premium
JB calhoun said:
Under advanced there is a setting for 5ghz or 2.5 or auto make sure u use 2.5 i have seen threads where auto makesbit cutbin and out..also as others have said the kernel is where the wifi is..i ise toonz new kernel 8/31 i think and all is well
Click to expand...
Click to collapse
Done that as well.. no difference. Tried Auto.. tried 2.4GHz, tried 5GHz .. still only works if static.
Sent by LordGeek via his Samsung Galaxy S™III.
LordGeek said:
I definately cannot see it really being a hardware revision issue .. I mean, AT&T has 3 SGSIII phones, only difference between them .. Pebble Blue, Marble White and Garnet Red !!!
Click to expand...
Click to collapse
I guess you don't have any manufacturing experience.
MFG's are making changes all the time. It's supposed to be MINOR changes. Like mostly firmware.
It's not the most likely issue. But IMO, it's plausible.
Whether or not there is any sort of knowledge of hardware revisions to AT&T's SGSIII's .. they all use the same firmware/software. However, if someone wants to see what they have .. under my battery, I have the standard information .. plus:
IMEI : (blah blah blah)
S/N : (blah blah blah) ZR
1207 (barcode) REV0.4
SKU : 6013A (barcode)
Made in China
Anyone want to help out here ? Let us know what is under your battery as to REV #'s.
Sent by LordGeek via his Samsung Galaxy S™III.
If ur still on and want to know ill check
Sent from my SAMSUNG-SGH-I747 using xda premium
JB calhoun said:
If ur still on and want to know ill check
Click to expand...
Click to collapse
I'm on .. be interesting to see if there is a difference in the REV #'s .. and whether that plays a part of the issues people are having with there WiFi and raw builds.
I GIVE UP
I give up .. just tried installing the new # 2 build of tMIUI (said there were WiFi fixes) .. again, same ole SH*T .. my phone refuses to connect via WiFi unless I set it to static.
I wanted to see if there was something out there that could possibly distinguish some sort of difference (if there was any) between the REV#'s .. request if ANYONE can pull there batteries out for 2 seconds and see what there REV#'s are .. got one response and even that person didn't come back.
Guess I'll stick with stock until there is some sort of miracle break through that someone can figure this out .. since I can't.
There is an option I just noticed in my WiFi settings that let it connect to WiFi even if the signal is low. You guys having real troubles might try that setting.
I think the issue is mostly just a lower sensitivity WiFi.
Stock ROM+WiFi gives me lots of bars.
CM based ROM+WiFi doesn't get me as many bars. Sensitivity is much less, so it's more susceptible to flaky signal connections.
CZ Eddie said:
There is an option I just noticed in my WiFi settings that let it connect to WiFi even if the signal is low. You guys having real troubles might try that setting.
I think the issue is mostly just a lower sensitivity WiFi.
Stock ROM+WiFi gives me lots of bars.
CM based ROM+WiFi doesn't get me as many bars. Sensitivity is much less, so it's more susceptible to flaky signal connections.
Click to expand...
Click to collapse
I had a similar issue where my phone would refuse to connect to all my routers, (2 at Home & 2 at work.) It would connect to them on stock but not on any other Rom.
I had to change the SSID's on my routers, on the new SSID's it connected perfectly..... It was a ***** to convince my IT admin at work to change the SSID's for Me.....
CZ Eddie said:
There is an option I just noticed in my WiFi settings that let it connect to WiFi even if the signal is low. You guys having real troubles might try that setting.
I think the issue is mostly just a lower sensitivity WiFi.
Stock ROM+WiFi gives me lots of bars.
CM based ROM+WiFi doesn't get me as many bars. Sensitivity is much less, so it's more susceptible to flaky signal connections.
Click to expand...
Click to collapse
Tried that also .. removed the check-mark from "Avoid low signals" .. didn't make an difference at all
rohanmaini said:
I had a similar issue where my phone would refuse to connect to all my routers, (2 at Home & 2 at work.) It would connect to them on stock but not on any other Rom.
I had to change the SSID's on my routers, on the new SSID's it connected perfectly..... It was a ***** to convince my IT admin at work to change the SSID's for Me.....
Click to expand...
Click to collapse
So what was different in the name structures ? I have right now a LinkSys E4200 which is dual-band 2.4GHz and 5GHz .. the names on my SSID's are "lordgeek_24" and "lordgeek_5" .. again, everything in the house can connected without issues (other Android phones, PS3, laptop and tablet). Compared to yours .. what did you have to change in the name in order for it to connect ?
I just put in a hyphen in between randomly.
All other devices were connecting just fine only my phone was not.
Sent from my SAMSUNG-SGH-I747 using xda premium
rohanmaini said:
I just put in a hyphen in between randomly.
All other devices were connecting just fine only my phone was not.
Click to expand...
Click to collapse
Interesting .. well when I get home .. will give it another whirl .. will change the SSID's to see what happens. Will report back once done.
rohanmaini .. for ****s and giggles, could you please check under your battery to see what the REV # is and let me know .. as posted before, mine reads REV0.4 .. be interesting to see if yours is the same or not.
LordGeek said:
Interesting .. well when I get home .. will give it another whirl .. will change the SSID's to see what happens. Will report back once done.
rohanmaini .. for ****s and giggles, could you please check under your battery to see what the REV # is and let me know .. as posted before, mine reads REV0.4 .. be interesting to see if yours is the same or not.
Click to expand...
Click to collapse
It is 0.4
Sent from my SGH-I747 using xda premium
Thank you rohanmaini for the suggestion
rohanmaini
WELL HOLY SH*T .... I got home, before doing anything else, fired up the home computer .. changed my SSID's for both bands (2.4GHz and 5GHz) .. also reinitialized my extender for the new SSID .. would you believe, my damn phone connected to the new SSID's immediately !!!!
"lordgeek_24" changed to "LordG33K24"
"lordgeek_5" changed to "LordG33K5"
Now .. the new question is:
Why would the SSID on a router cause such a huge headache between different ROM's ????
Hello xda,
Firstly I wanted to say thank you all for existing, Ive had much fun customising my HTC Desire and now my One X because of your articles. Even using google, all roads led to XDA.
Now to the problem...
Yesterday the official Jelly bean update for my One X, and since then Ive had a bunch of Wifi problems:
As soon as I connect to Wifi, I get about 10 seconds of internet, then nothing will connect until I turn Wifi off/on again, when this repeats, of course. This happens on both the 2.4ghz and 5ghz networks at my home.
If I use a network that have other users on it, it will disconnect for everyone.
The Wifi works on my phone properly when I change the router to 802.11b mode, but signal strength is poor.
I cleared the cache in recovery and when that didnt work I performed a factory rest, also didnt solve the problem.
I have read up about the problem and tried all solutions but I was thinking about going back to having my phone unlocked and rooted etc as this was what I had originally until I relocked it to get the official update (which has come back to bite me in the butt)
I guess this biggest question would be: Would getting a custom ROM fix this problem? Im asking this instead of going ahead with it like I normally do because I dont really want to make it worse if I can help it.
If anyone else knows enough about this problem, or the cause of it, that would be swell. Is it because of the fact that its been relocked/unrooted? Others who have stock standard phones have had the same problem but I want to be sure.
Some info:
HTC One X - unbranded CID HTC_023
Software #: 3.17.728.1
Android: 4.1.1
Stock Kernal
Stock Recovery
S-ON
HBOOT: 1.39.0000
Relocked Bootloader
Network 2Degrees New Zealand
WIFI Router:
TP-LINK TL-WDR3600
ISP: Telstraclear NZ
Its probably not super brief, but I want to make sure I have everything you need.
Thanks!
This sounds like the problem that existed on early JB hboots prior to 1.36, if I recall. Don't know why you have the problem, it's very odd.
My advice : make a nandroid of the stock rom and flash a different rom ! The bootloader has already been unlocked so the state of warranty will not change if unlock it again. Worth the try ..... going back to the reseller is always an option after this !
I don't have this problem and i've updated to JB for some time now.I am not an expert on anything,but a friend of mine had similar problems with the wifi that you have,except that his wifi would randomly turn off and on from time to time in addition to your problems.After going to the HTC repair center they replaced his Wifi antena because it was faulty,and after that he didn't had any problems.The strangest thing is that he was using a custom rom(ARHD if i recall right) and HTC accepted to repair his phone,that simply amazed me because i tought that once you unlock your bootloader and install a custom rom,you're guarantee will be voided.Anyway,sorry for the long post and stories,but you can call or sent an email to HTC regarding this issue,you might have a faulty antena.
Yeah I thought it might be the faulty antennae halabaloo that people talked about for most One X phones, but the Wifi was fine before the JB update and I haven't dropped it around the same time (though almost threw it at the wall)
Also it looks like Ill have to wait a bit for a custom rom, as the stock kernal is the only one that plays nice with the new HBOOT. Touchscreen is not working in rom or recovery.
A bunch of other people with HTC_023 had this same problem.
I'm on _023 and Touch does not work with CWM (not really that big a deal), but works fine with the stock ROM. No issues with wifi, just an odd issue with the voice->text that seems to affect only my phone. Do yourself a favour and make a nandroid backup and store it on your computer so you don't have to poke around for one later.
I'm also on HTC__023 with JB update and have found since the update that it dosen't like 5ghz wifi yet 2.4ghz is fine
I am on the same ota and my wifi does not work at all. Hopefully HTC figures this out. This is my 2nd HOX the first one had the bad antenna.
don't let the cat lick the butter
Ok I think I fixed it, if youve got wifi problems on a 5ghz network, youll have to change the mode to 802.11a and channel to 36 on the router (at least, thats what I did) and it works again!
If I use a network that have other users on it, it will disconnect for everyone.
Click to expand...
Click to collapse
Isn't it an AP problem? With the new wireless module in JB the phone WiFi may talk a bit differently to the AP. I would suggest to check with different APs and to upgrade router/AP firmware.
Hello everybody!
I just got this cellphone and this is what happened so far.
After I got it (brand new), I rooted, unlock it bootloader and install a custom recovery so I can start installing Roms and stuffs.
First thing I remember when I was on stock rom, its the awful battery life, that's actually the reason that made me swap roms.
I started to read every popular thread about LG LS970 roms and the one that caught my attention was Carbon 4.3. It was great, didnt like many of the animations and stuffs that included, but it was smoother and batter life was awesome.
The problem is that at that time, my DATA wasnt configured yet. I tryied many things but I noticed that many of the hidden menu that used to work on STOCK ROM, didnt work at this rom CM based. After some reading I realized that it was because of CM.
So I got back to STOCK and then sent my cellphone so it will get its data configured.
Now my cellphone can use 3G and stuffs, all nice, gps, mms, signal, everything working flawlessly.
My only issue is that now Im back on this horrible battery life. No wakelocks and anything, I learnt about that using other cellphones.
And Im using the same apps that I was using with Carbon rom when I was getting exellent battery life.
So my questions are these:
I dont know how to configure data, and this cost me a few bucks. Is there a way to get back to Carbon ROM without losing this cofiguration? Or will that get wiped off with everything else?
Is there a way to backup/restore this specific data? So I can swap ROMS and get back everything else?
By the way, I live in Dominican Republic, the PRL I use is 30122, I can update PRL easily with the tools provided around here, but couldnt figure out how to edit apn or whatever option was needed to edit to make DATA works. And the guy I paid it for, did it in only 20 mins. Couldnt see how he did, I just noticed that he needed DIAG mode to do it.
I know a few settings like APN (lte.tricom.net), MCC and MCN and stuffs like that but I think there's something else to it.
Also I was wondering if I can connect my cellphone to CDMA Workshop and read it, will that display whatever this guy did to my cellphone? Maybe I can copy everything and then setup myself.
Too many things and I dont know what should I do.
Thanks in advance for any tips/advices/insights.
P.S.: IF there's any kernel, thing, whatever that one can install on stock rom to improve or make it work (batter life) like Carbon rom, then I'll do it. I dont care much about roms, I like some features, but its the battery life the thing I care the most.