Related
I flashed this to my Eris and it seems to have faster data speeds and better reception.
http://forum.xda-developers.com/showthread.php?t=657896
i definitely wouldn't go flashing any 'ole radio just because its available for other phones. proceed at your own risk everyone...his boost could easily be coincidence. youre not gonna get that much change.
gohamstergo said:
i definitely wouldn't go flashing any 'ole radio just because its available for other phones. proceed at your own risk everyone...his boost could easily be coincidence. youre not gonna get that much change.
Click to expand...
Click to collapse
As long as its CDMA its good.
http://forum.xda-developers.com/showthread.php?t=650121
This radio works fine on the Eris. Still, use caution when flashing it and if your phone explodes don't spam the dev forum asking for help.
No more not being able to make/receive calls as of yet. Also it seems my wifi tether works now but may have been the new ivan rom that came out.
I recommend against flashing non-Eris specific radios.
Do it at your own risk.
sickbox said:
This radio works fine on the Eris. Still, use caution when flashing it and if your phone explodes don't spam the dev forum asking for help.
No more not being able to make/receive calls as of yet. Also it seems my wifi tether works now but may have been the new ivan rom that came out.
Click to expand...
Click to collapse
It COULD brick your phone... I told myself I would never flash radio images when I gained root. I'm fine with roms and themes thank you very much.
kyrumo71 said:
As long as its CDMA its good.
http://forum.xda-developers.com/showthread.php?t=650121
Click to expand...
Click to collapse
Yeah, that's not true dude. Flashing an incorrect radio update CAN completely brick your phone. Flashing a radio update updates your SPL. If the SPL isn't compatible with your phone/kernel, it could very well completely ruin your phone beyond recoverable.
You're lucky, but for future reference, it's a really bad idea to go flashing any ol' radio update except one that's been tested and working with your phone and kernel.
gohamstergo said:
i definitely wouldn't go flashing any 'ole radio
Click to expand...
Click to collapse
GrdLock said:
it's a really bad idea to go flashing any ol' radio
Click to expand...
Click to collapse
so awesome
This is why I felt comfortable with flashing the radio...
The ONLY reason I flashed this radio is due to the fact that others did this with no bad side effects (so far). Also, toastcfh has tested other heroc radios on an Eris with no bad side effects (so far) as well as done some good research for us by flashing the radios and seems to be quite knowledgeable when it comes to them.
I'm not authorizing that you should go flashing "any 'ol radio" but heroc and desirec radios seem to be created with the intention of being used on Sprint and Verizon according to research by toastcfh.
toastcfh said:
now for the question about why some radios say heroc instead of eris...
the heroc radio are just that... heroc radios from sprint. its a cdma radio so it works the same as verizon radio. dont believe me?! do a strings | grep on all the radios and u will see they are all using both sprint and verizon logins and such. also as right now im running the latest radio which is the heroc one. everything works fine and its the one ive had best results with on both my Sprint Hero and my wifes Verizon Eris. although others may find better results with other versions.
Click to expand...
Click to collapse
Just make sure you know that just because it worked for someone else doesn't mean you won't find that underlying control signal some day.
sprint uses sim cards right? the reason im askin is cuz for the hell of it i tried this radio and kept gettin no sim card messege lol i just did a restore . my stupid quesion is , the radio went back to the way it was right? im not gettin the error any more so i guess that answers my question , or could it have did other damage ? thanx for any help
tazzpatriot said:
sprint uses sim cards right? the reason im askin is cuz for the hell of it i tried this radio and kept gettin no sim card messege lol i just did a restore . my stupid quesion is , the radio went back to the way it was right? im not gettin the error any more so i guess that answers my question , or could it have did other damage ? thanx for any help
Click to expand...
Click to collapse
No, only GSM carriers use SIM cards. Sprint is CDMA.
then thats wierd , i kept seeing that messege , i use the nexus lock and when it woke from sleep the error was there until i unlocked it
tazzpatriot said:
then thats wierd , i kept seeing that messege , i use the nexus lock and when it woke from sleep the error was there until i unlocked it
Click to expand...
Click to collapse
I believe that was/is a bug with the nexus lock mod. I remember when lwp mod first came out I tried it and noticed the sim card message. I have not gone back to that since so I can't be 100% sure.
well whatever it was it went away after i did a restore so alls good
Is anyone experiencing any issues with this one, I have flashed this radio and my 3G signal is not as good as it used to be.
I have 2 Eris' one stock (baseband 2.32.40.11.09) and one rooted with 2.42.00.03.10. The stock gets 4 3G bars with -70dBm while the rooted Eris gets 2 or less bars with -52 dBm.
From what I'm seeing, 3G speed is also suffering on the Eris with the newer baseband. Can anyone make sense of this?
t41n7ed said:
Is anyone experiencing any issues with this one, I have flashed this radio and my 3G signal is not as good as it used to be.
I have 2 Eris' one stock (baseband 2.32.40.11.09) and one rooted with 2.42.00.03.10. The stock gets 4 3G bars with -70dBm while the rooted Eris gets 2 or less bars with -52 dBm.
From what I'm seeing, 3G speed is also suffering on the Eris with the newer baseband. Can anyone make sense of this?
Click to expand...
Click to collapse
FWIW, -52dBm is much better than -70dBm.
cryppie said:
FWIW, -52dBm is much better than -70dBm.
Click to expand...
Click to collapse
yeah that's what doesn't make sense to me. the rooted phone says it has a better signal strength, but I'm only getting 2 3G bars (at most!).
I would like to test it but I am unable to find the original 2.32.40.11.09 radio image.
@above
metering has changed in more recent radios. aka bars vs signal strength is different.
soooo is this a yes or no go for flashing?
I tried this out, no noticeable difference in signal strength or speed where I am. Flashed it back to the newest ERIS radio...
So I've been having issues where my 3G connection would sometime be at a 3 bar, go down to a 1 bar or a 2 bar and then it would switch to the EDGE network and then sometimes the "G" network.
Is this supposed to happen?
Also if anyone near the Mt. Prospect area has the same issues it'd be nice to know that.
Try experimenting with different radios. Check the radio thread in this section if you're not sure on how to do that.
All right, found the thread, also how do I check what radio I currently have?
Settings tab, About Phone (all the way at the bottom), Software Info.
Also, make sure you read about which radios are compatible with your phone on the radio thread. Flashing an incompatible radio is probably the most common way to brick your phone.
Found it, and should I get a higher radio or a lower radio?
Also any thread for how to install radios and what I should watch out for?
Here you go:
http://forum.xda-developers.com/showthread.php?t=653614
That thread will guide you through your first ROM/Radio flash. They both use the same method. You don't have to change your ROM to change your Radio. Just read carefully first, and make sure you are using a T-Mo US HD2 compatible radio:
X.XX.50.XX (as long as it's 2.07.XX and up)
Edit: I'm assuming you have a TMOUS HD2
One last thing, will changing my radio void any warranty I have on the phone?
Not sure, but probably. You can always change it back to the one that came with your phone before you take it back.
How is your radio working so far?
Do you have 4 bars on 3G all the time?
SecrtAgentMan said:
How is your radio working so far?
Do you have 4 bars on 3G all the time?
Click to expand...
Click to collapse
At my job, I do. At my house I get two bars if I leave the phone flat on a table. I'm experimenting with the newest 2.12 radio. So far the reception seems to be the same, but it usually takes a day or two for the signal to "settle"...if the battery usage is better I might keep it.
SecrtAgentMan said:
Also if anyone near the Mt. Prospect area has the same issues it'd be nice to know that.
Click to expand...
Click to collapse
Does this happen everywhere or just at home? You might just be in a bad or borderline area. Try going to www.tmobiletowers.com to get an indication .
This is only at my house, haven't really tried it outside, but I can get a really good connection when it's about 2 AM.
p_synthesis said:
Does this happen everywhere or just at home? You might just be in a bad or borderline area. Try going to www.tmobiletowers.com to get an indication .
Click to expand...
Click to collapse
I just checked the map and there seems to be one within about 5 minutes from my house (driving)
I got a Unlocked T mobile HD2
& am useing it on Att & am not getting 3g only E
Is there a Rom I can flash to & get Att 3g working
Thank you
ilordvader said:
I got a Unlocked T mobile HD2
& am useing it on Att & am not getting 3g only E
Is there a Rom I can flash to & get Att 3g working
Click to expand...
Click to collapse
Short answer: definitely not.
Longer answer: poke around here and find the other threads dedicated to this topic.
Okay, here's my problem. I've got my Samsung Epic up and running (finally), but for two annoying bugs: or it might be one bug with two parts.
One, the signal strength "wobbles" a lot, going from no bars (but still holding service) to almost full bars. I assumed at first that this is just a quirk of the preferred tower configuration around my home.
Part two is more annoying. Sometimes it will, apparently somewhat randomly, lose all signal, which prompts the phone to reboot. Actually it's not a TRUE reboot, it's just the half-reboot that happens when the Android shell crashes: return to boot animation, then reload everything. Often, it'll do this several times in a row. It was doing it horribly when I was running the AOSP version 4 ROM, so I flashed back to a semi-stock configuration (stock ROM plus ClockworkMod). But it's still doing it. Modem version is EC05, and I'm running on a Verizon MVNO. Can anyone offer suggestions?
Try updating your modem to the EI22 released modem and get on an EI22 ROM.
Sent from my SPH-D700 using XDA App
Yeah, EI22 fixes most of the signal dropouts for me. Just update your modem.
On EH17 my bars would randomly go to 0 and data would drop out even though I'm parked on a repeater here at work, getting -76db signal (that's really, really good).
i just got a new (or probably refurb) phone from best buy after my original broke. (thank you black tie) and this new stock phone does this same stuff you are describing. this phone sucks! reboots, lock ups, bluetooth doesnt work, keyboard skips.. .what a joke.
so should i call sprint and try to get something other than an epic or go to best buy and have them order me another one? any suggestions?
Well, following the advice upthread I've gone ahead and installed the stock EI22 update for the Epic. We'll see how it turns out.
goblue30093 said:
i just got a new (or probably refurb) phone from best buy after my original broke. (thank you black tie) and this new stock phone does this same stuff you are describing. this phone sucks! reboots, lock ups, bluetooth doesnt work, keyboard skips.. .what a joke.
so should i call sprint and try to get something other than an epic or go to best buy and have them order me another one? any suggestions?
Click to expand...
Click to collapse
Black Tie is supposed to give you new phones. Keyboard skips are Samsung's error. Flash a custom ROM with the fixes implemented by the DEVs here.
Followup: after flashing the Sprint stock EI22 ROM, I'm still getting wacky signal strength fluctuations, but it's stopped resetting, which makes me happy. I'd be happier if I could get it to stick with the strong signal, but I'll live.
Try using an app like Network Info or Tasker to see if your phone is hopping towers while the signal is fluctuating. Maybe a PRL update will help.
AdamaDBrown said:
Followup: after flashing the Sprint stock EI22 ROM, I'm still getting wacky signal strength fluctuations, but it's stopped resetting, which makes me happy. I'd be happier if I could get it to stick with the strong signal, but I'll live.
Click to expand...
Click to collapse
It could be maintenance or a tower failing near you.
kennyglass123 said:
Black Tie is supposed to give you new phones. Keyboard skips are Samsung's error. Flash a custom ROM with the fixes implemented by the DEVs here.
Click to expand...
Click to collapse
im sure you are right, but doesn't anyone think it should just work from the store? i know its a novel idea but i think top notch phones should work right out of the box.
goblue30093 said:
im sure you are right, but doesn't anyone think it should just work from the store? i know its a novel idea but i think top notch phones should work right out of the box.
Click to expand...
Click to collapse
Yes it should. Unfortunately the keyboard skips have yet to be addressed by Samsung. There is a maintenance update being worked on. Some people are still getting reboots with the new OTA for Gingerbread but not many. So maybe that will be addressed as well as the keyboard skips.
quick99si said:
Try using an app like Network Info or Tasker to see if your phone is hopping towers while the signal is fluctuating. Maybe a PRL update will help.
Click to expand...
Click to collapse
I'll try those--I was trying to use CellID Info for that purpose, but it hasn't reflected any changes at all between high signal and low signal. So far Network Info II isn't either, but we'll see. I did try a PRL update the other night, to no avail.
kennyglass123 said:
It could be maintenance or a tower failing near you.
Click to expand...
Click to collapse
That's possible. God knows I'm out in the middle of nowhere, so quality of service probably isn't a high priority. I haven't seen it reflected in other Verizon devices I've looked at the last couple days, but then I haven't exactly been looking at them that closely.
My signal does seem a lot more consistent today--right now I'm stuck at 2-3 out of 6 bars, but it's holding that constantly with very little variation, less even than I would think was normal. Maybe it was a network problem after all and not just my device. That would be nice.
Edit: Looks like I spoke a little too soon, as I just had one complete signal dropout. But it's still better than it was.
That could be when they just swapped out amplifiers at the tower that was giving you trouble. Also it seems Sprint service is subject to a lot of dead zones. I got a big dead spot in my house.
kennyglass123 said:
That could be when they just swapped out amplifiers at the tower that was giving you trouble. Also it seems Sprint service is subject to a lot of dead zones. I got a big dead spot in my house.
Click to expand...
Click to collapse
I'm not on Sprint, it's flashed to a Verizon MVNO, so I'm on VZW towers.
Strangely, I've seen my AT&T Android phone lose signal too a couple times today--which is bizarre, because it almost never does that. AT&T around here is only 2G, and slow 2G at that, but the signal is very reliable. Just enough to make me wonder if something weird is going on locally.
In case anyone's still interested in this: it's still doing it, so it's pretty clearly the phone. However when I took it into a building where there's normally poor signal, it stopped doing it and held the stronger signal. Is it possible that because this is a Sprint radio, it's trying to default to 1900 MHz, instead of the stronger 850 signal?
I've read up on this and understand it is supposed to be normal, but man does it make my phone so much worse. Every single time a page loads it has to switch from 3G to H. My reception seems like it sucks so bad because of this. Sometimes it doesn't switch. I get good bars everywhere I go, but it feels like I have terrible reception.
I've never understood radios and such. I'm rooted with the stock rom. Would this be better if I tried cyanogenmod with a different radio? There has to be a fix for this issue.
If you solve this for me, I'll kiss you through the internet.
I don't think kissing anyone over the internet would make them want to help you any more
Its how the phone works, its supposed to switch to 3G to H. H comes on when data is more active.
What radio are you using?
IPxSynergy said:
I've read up on this and understand it is supposed to be normal, but man does it make my phone so much worse. Every single time a page loads it has to switch from 3G to H. My reception seems like it sucks so bad because of this. Sometimes it doesn't switch. I get good bars everywhere I go, but it feels like I have terrible reception.
I've never understood radios and such. I'm rooted with the stock rom. Would this be better if I tried cyanogenmod with a different radio? There has to be a fix for this issue.
If you solve this for me, I'll kiss you through the internet.
Click to expand...
Click to collapse
the bars are for your gsm radio, telephone calls. they dont give you an idea on data speeds. do a speed test to see how good of a data connection you have.
simms22 said:
the bars are for your gsm radio, telephone calls. they dont give you an idea on data speeds. do a speed test to see how good of a data connection you have.
Click to expand...
Click to collapse
I knew the bars are for phone calls, but I'm in the city of Chicago and have a hard time believing my data is as bad as it seems. I'll have plenty of times where it shows 3G connection and doesn't switch to H, therefore no data comes through. I've had plenty of times where I didn't believe I wasn't getting data, so I reset my phone and sure enough - data!
I do believe something could be wrong with my specific phone. I might need to try a full reset or flash cyanogenmod. I just didn't want to do that. Especially without checking with you genius's beforehand!
zephiK said:
I don't think kissing anyone over the internet would make them want to help you any more
Its how the phone works, its supposed to switch to 3G to H. H comes on when data is more active.
What radio are you using?
Click to expand...
Click to collapse
How can I check radio version?
I'm running 4.2.2. Baseband version M9615A-CEFWMAZM-2.0.1700.48 Kernel version 3.4.0-perf-g7ce11cd [email protected] #1
Build number JDQ39
Sorry for the delayed response. It is making me wait 5 minutes between posts, even though I'm not a new user and this is MY post. I haven't posted much, but I'm not new Maybe the mods will see this and lift my restriction
IPxSynergy said:
How can I check radio version?
I'm running 4.2.2. Baseband version M9615A-CEFWMAZM-2.0.1700.48 Kernel version 3.4.0-perf-g7ce11cd [email protected] #1
Build number JDQ39
Sorry for the delayed response. It is making me wait 5 minutes between posts, even though I'm not a new user and this is MY post. I haven't posted much, but I'm not new Maybe the mods will see this and lift my restriction
Click to expand...
Click to collapse
The radio is .48.. Baseband is Radio. You can go to http://forum.xda-developers.com/showthread.php?t=2087227 and try out other radio to see if you get better reception.
If you're in a TMO 4G LTE area you can try activating LTE to see if you'd like it any more.
zephiK said:
The radio is .48.. Baseband is Radio. You can go to http://forum.xda-developers.com/showthread.php?t=2087227 and try out other radio to see if you get better reception.
If you're in a TMO 4G LTE area you can try activating LTE to see if you'd like it any more.
Click to expand...
Click to collapse
I can do that, but I'll first have to figure out how to do it. For some reason my drivers say they don't work and it won't let me flash clockwork mod. I was going to make another post about it after I figured this out. Do you think radio could be the issue?
Also, I am on Tmobile, but I thought LTE didn't really work since it was ATT band 4 or something and only very specific areas had it?
zephiK said:
The radio is .48.. Baseband is Radio. You can go to http://forum.xda-developers.com/showthread.php?t=2087227 and try out other radio to see if you get better reception.
If you're in a TMO 4G LTE area you can try activating LTE to see if you'd like it any more.
Click to expand...
Click to collapse
Well, I just found out my APN was the one used when you are on LTE. I changed it to the non LTE version and will test over the next few days. If that was my problem, I'm going to be upset at the Tmobile lady who put in that info.
Please do let us know if it's any better after using the epc APN.
If you flash to the .33 radio, the LTE will turn on and it's very good at holding a data connection. It's just when it's not available and my phone connects to hspa+. I have similar problems as you. My signal indicator works great and its blue but no internet. I'm wondering if i'll need to keep switching apns. I hope not.
thfreedumb said:
Please do let us know if it's any better after using the epc APN.
If you flash to the .33 radio, the LTE will turn on and it's very good at holding a data connection. It's just when it's not available and my phone connects to hspa+. I have similar problems as you. My signal indicator works great and its blue but no internet. I'm wondering if i'll need to keep switching apns. I hope not.
Click to expand...
Click to collapse
Hmm. Some good points. I'll let you know in a few days. If it works better, then I might just leave it. It is interesting that you are in Chicago and LTE works. Makes me want to try it. I'll see how this goes first.
thfreedumb said:
Please do let us know if it's any better after using the epc APN.
If you flash to the .33 radio, the LTE will turn on and it's very good at holding a data connection. It's just when it's not available and my phone connects to hspa+. I have similar problems as you. My signal indicator works great and its blue but no internet. I'm wondering if i'll need to keep switching apns. I hope not.
Click to expand...
Click to collapse
Well, I did my commute this morning and there really was no change. It could be a combination of poor data reception areas and slow switching. I'd like to try to flash a new radio, but I don't know how. I can start a new thread about this, but I'll at least mention my problem here. I installed the Nexus 4 Toolkit and went through all the steps to make sure the drivers were installed correctly and such. I did this a long time ago when I rooted the phone. But something is wrong and it doesn't let me flash clockworkmod. It tells me to go through the steps again, which I have tried.
Is there a way to flash a new radio without clockwordmod?
IPxSynergy said:
Hmm. Some good points. I'll let you know in a few days. If it works better, then I might just leave it. It is interesting that you are in Chicago and LTE works. Makes me want to try it. I'll see how this goes first.
Click to expand...
Click to collapse
I've been tempted to try messing with lte on my nex 4 as well...live in chicagoland...just worried about how good the coverage is and how well the phone would perform outside lte coverage since I drive all over the tri state area and need my phone to be stable for work.
g0rge said:
I've been tempted to try messing with lte on my nex 4 as well...live in chicagoland...just worried about how good the coverage is and how well the phone would perform outside lte coverage since I drive all over the tri state area and need my phone to be stable for work.
Click to expand...
Click to collapse
Lte is amazing in Chicago but not as strong in Chicagoland. However, hspa+ is garbage in Chicago but better in Chicago land.
As for cwm, I prefer twrp. You can just download goo manager from the app store and it will install twrp for you. As far as I know you need to use a custom Rom that supports the older radios or else your calling might mess up. I use aokp.
Sent from my Nexus 4 using xda app-developers app
thfreedumb said:
Lte is amazing in Chicago but not as strong in Chicagoland. However, hspa+ is garbage in Chicago but better in Chicago land.
As for cwm, I prefer twrp. You can just download goo manager from the app store and it will install twrp for you. As far as I know you need to use a custom Rom that supports the older radios or else your calling might mess up. I use aokp.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Well, I tried to use goo manager to install aokp. It seemed like it would work, but nothing happened when I flashed it. It reset and seemed like it was installing something, then I rebooted with no change. Strange.
g0rge said:
I've been tempted to try messing with lte on my nex 4 as well...live in chicagoland...just worried about how good the coverage is and how well the phone would perform outside lte coverage since I drive all over the tri state area and need my phone to be stable for work.
Click to expand...
Click to collapse
Just wanted to let you know... I flashed Cyanogenmod and the 33 radio. Everything is so much better. Connection is quicker when switching, but also the 4G is fast! I should have done this a while ago. Been testing for 2 days. I'm in the city, so not sure about the burbs.
IPxSynergy said:
Just wanted to let you know... I flashed Cyanogenmod and the 33 radio. Everything is so much better. Connection is quicker when switching, but also the 4G is fast! I should have done this a while ago. Been testing for 2 days. I'm in the city, so not sure about the burbs.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2358931&page=10 you might find this thread interesting, might throw this on this morning before work and give it a shot...
g0rge said:
http://forum.xda-developers.com/showthread.php?t=2358931&page=10 you might find this thread interesting, might throw this on this morning before work and give it a shot...
Click to expand...
Click to collapse
I actually tried that a few weeks ago, before I knew what I was doing. I wasn't able to flash it because I didn't have a custom recovery. I'm glad I went to CyanogenMod though. It seems to be faster and there are little things that make it better than stock.
IPxSynergy said:
I actually tried that a few weeks ago, before I knew what I was doing. I wasn't able to flash it because I didn't have a custom recovery. I'm glad I went to CyanogenMod though. It seems to be faster and there are little things that make it better than stock.
Click to expand...
Click to collapse
Yeah I was running paranoid android for awhile, currently running stock for the 4.3 update, contemplating cm 10.2 when that gets solid or PA again once they get everything sorted out from the 4.3 hijinks.
g0rge said:
Yeah I was running paranoid android for awhile, currently running stock for the 4.3 update, contemplating cm 10.2 when that gets solid or PA again once they get everything sorted out from the 4.3 hijinks.
Click to expand...
Click to collapse
I didn't think it would be worth it to switch, but it is. Stock is great, but CM is better. I haven't used paranoid android.
IPxSynergy said:
I didn't think it would be worth it to switch, but it is. Stock is great, but CM is better. I haven't used panandroid
Click to expand...
Click to collapse
Yeah CM has a lot of nice additions, Paranoid is pretty slick...been a fan of that one on multiple devices. It's built around swapping ui dpi...so you can set your phone to act like a phablet or tablet per app...ie...make gmail look like it does on your tablet on your phone. Let's you drop out the soft keys and replace them with a pop up slide wheel/etc and has a lot of the AOSP and CM features like the quick notification toggles etc.
Hi xda community
I have some strange problems with my Note 3 N9005. I will try to explain it as good as I can...
I was on Omega Rom v19 and 4g and everything was good...
So I wanted to upgrade to the new v20 based on Sammy tw XXUFNF4...
I thought I would like to try the new modem as well, so I flashed stock Sammy rom XXUFNF4 via Odin before I flashed v20 of Omega on top of it.
Flash went well, both of stock Sammy and Omega rom...
But before I used to have 4g coverage in my house, now I have NADA. Well, that's not the problem here...
I have tried flashing other modems and some of them work, but still no 4g coverage in my house. The ones which doens't work gives me "unknown baseband and unknown imei" - I can fix that by flashing a modem which I know works for me.
I have tried many things now and I still get no 4g in my house.
I have wiped and flashed stock Sammy firmwares and even there it gives me the error "unknown imei and unknown baseband"
I am getting frustrated here and I just want to kill my Note 3 with a hammer.
Anyone outthere who can help me? I can write via hangouts and skype if so...
If there's any questions, please let me know...
/CK
Just to check, does 4G work somewhere else? Because I had a similar problem once, and it turned out the tower had suffered a lightning strike...
Sent from my SM-N9005 using Tapatalk 2
ShadowLea said:
Just to check, does 4G work somewhere else? Because I had a similar problem once, and it turned out the tower had suffered a lightning strike...
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
You're smart... We had a thunderstorm recently and I do have 4g outside my house. But as I remember it the problems started right after I flashed v20 of Omega Rom...
/CK
Café King said:
You're smart... We had a thunderstorm recently and I do have 4g outside my house. But as I remember it the problems started right after I flashed v20 of Omega Rom...
/CK
Click to expand...
Click to collapse
At least we know the modem does allow 4G. It's not broken
So that leaves either a low voltage to the modem, or a very unlucky timing in regards to the tower. It is possible the lower-frequency band on the 4G transmitter is disabled (and high ones above 1800 can't penetrate indoors) or the transmitter's aim has been repositioned. Or the modem isn't getting enough juice.
Check with your carrier if there's an issue with the tower, or if they did any maintenance on it. (They repositioned the aim for the transmitter here after the lightning strike, and now I can't even get the GSM network in my house. I have to hang out the window to make a call...)
If that's not it, try increasing the voltage to the modem.
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ShadowLea said:
At least we know the modem does allow 4G. It's not broken
So that leaves either a low voltage to the modem, or a very unlucky timing in regards to the tower. It is possible the lower-frequency band on the 4G transmitter is disabled (and high ones above 1800 can't penetrate indoors) or the transmitter's aim has been repositioned. Or the modem isn't getting enough juice.
Check with your carrier if there's an issue with the tower, or if they did any maintenance on it.
If that's not it, try increase the voltage to the modem.
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Click to expand...
Click to collapse
How to increase the voltage to the modem?
Hell you are smart!!!
I will call my carier first thing in the morning!
/CK
Café King said:
How to increase the voltage to the modem?
Hell you are smart!!!
I will call my carier first thing in the morning!
/CK
Click to expand...
Click to collapse
I believe Synapse provides an interface for the voltage controls, but I can not guarantee if it's supported. And I can't promise that it's safe, either.
But I do suspect it's a carrier problem. Is the 4G everywhere else as strong as it was before things went haywire? If yes, it's not the voltage. (if it was, the signal would be worse everywhere, and not just in one place. )
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ShadowLea said:
I believe Synapse provides an interface for the voltage controls, but I can not guarantee if it's supported. And I can't promise that it's safe, either.
But I do suspect it's a carrier problem. Is the 4G everywhere else as strong as it was before things went haywire? If yes, it's not the voltage. (if it was, the signal would be worse everywhere, and not just in one place. )
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Click to collapse
I believe the signal was the same the other places I checked it... I really do hope it's just a carrier problem
Now I just need to find out my other problem
/CK
Café King said:
I believe the signal was the same the other places I checked it... I really do hope it's just a carrier problem
Now I just need to find out my other problem
/CK
Click to expand...
Click to collapse
Certainly sounds like it is.
What's the other problem? (if I completely read past it, my mistake, it's been a long day.)
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ShadowLea said:
Certainly sounds like it is.
What's the other problem? (if I completely read past it, my mistake, it's been a long day.)
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Click to collapse
If I flash a modem, some works, some dont. The ones which isnt working gives me unknown baseband and unknown imei, but that can be fixed by flashing a working modem.
It's the same when I flash stock firmwares. Some modem works, some dont. Just like above... Make any sense?
/CK
Café King said:
If I flash a modem, some works, some dont. The ones which isnt working gives me unknown baseband and unknown imei, but that can be fixed by flashing a working modem.
It's the same when I flash stock firmwares. Some modem works, some dont. Just like above... Make any sense?
/CK
Click to expand...
Click to collapse
Hmmmm, either something goes wrong during the process, or there's an incompatibility somewhere.
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Café King said:
Hi xda community
I have some strange problems with my Note 3 N9005. I will try to explain it as good as I can...
I was on Omega Rom v19 and 4g and everything was good...
So I wanted to upgrade to the new v20 based on Sammy tw XXUFNF4...
I thought I would like to try the new modem as well, so I flashed stock Sammy rom XXUFNF4 via Odin before I flashed v20 of Omega on top of it.
Flash went well, both of stock Sammy and Omega rom...
But before I used to have 4g coverage in my house, now I have NADA. Well, that's not the problem here...
I have tried flashing other modems and some of them work, but still no 4g coverage in my house. The ones which doens't work gives me "unknown baseband and unknown imei" - I can fix that by flashing a modem which I know works for me.
I have tried many things now and I still get no 4g in my house.
I have wiped and flashed stock Sammy firmwares and even there it gives me the error "unknown imei and unknown baseband"
I am getting frustrated here and I just want to kill my Note 3 with a hammer.
Anyone outthere who can help me? I can write via hangouts and skype if so...
If there's any questions, please let me know...
/CK
Click to expand...
Click to collapse
As a general model-related piece of information for Note 3 - I believe modems and the bootloader itself can not be (successfully) written from outside "trusted/secure zones" - in other words you need stock recovery at least for that to work. In download mode it should also work but again there are extra security checks there on the signature.
Update:
Talked to the operator today. There were no errors or recent work on their towers near me...
/CK
That's what we always say, too, when a customer asks. It's generally a lie. Particularly when the maintenance was supposes to improve things.
Did you install anything in your house that might cause interference? Router, microwave, something that covers the wall closest to the tower, a wallpaper with metallic components? New isolation? Or possibly neighboirs closer to the tower that did? (In my neighbourhood, when my neighbours between me and the tower open their windows, I get 3G. When they close it, nought. Oh the joys of reinforced concrete... )
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