Develop Bugs

[Q] Flashing a Skyrocket ROM ( no kernal or radio ) on Tmobile phone does it work ?

Not sure if anyone tried this ..
take a skyrocket ICS build use one of the TMO kernals .. will that work ?
Do i need to flash radio later ?
Thanks

afaik gingerbread kernels don't work for ICS roms, not to mention none of the ICS builds for the SR are stable enough to be used as a DD anyway. Though you can flash them with the SR kernel, you just won't have proper rotation just turn off auto rotation though and no issues.

How about Gingerbread roms on Skyrocket on TMO
Thanks ...
Ok So we dont have ICS kernel ...
Since it looks in TMO we have choice betw slick mod and jaugg ( love rom control ) and Darkside .. only
I was thinking if i put a SKyrocket build on the phone .. will the radio get flashed as well ? any adverse affect that way ?
Thanks Again for a quick response

I've never had to flash the radio, whatever baseband that is on your phone now should be there after the flash. There is however a radio thread in the development section if you wanted to try a different one. There should be no negative effects to flashing a different radio (I have yet to encounter one anyway) so find the one that works best for you. Also, if you wanted to try a good rom, Master&Slave makes a couple of deadly ones. Paradox and Tuesday are the names and they are ridiculously smooth, I just had to use setcpu to turn the clocks down a bit though i'm not sure if it was an error i made or if M&S has them cranked to begin with.

With all the ICS leaked roms popping up, what are you guys using for modem / radio? Do those ICS roms run correctly with tmobile GB modems / radios or are you using the ATT modem? if you are using the att modem.. do you still get hspa hspa+?

A Few Questions about ICS Roms...

Hello everyone,
I want to update my phone to an ICS rom, but I am a little confused about the terminology and all the options available. I have a few questions:
1. What is the direction that the development is taking in terms of ICS roms? I mean, I am not really sure what "FC07" means and why it would be better than a different combination of letters and numbers.
In layman's terms, when will we see an ICS rom that could be considered "final" or free of bugs and on par with what Galaxy Nexus users have?
With that said, what is the best ICS rom today?
2. I want to customize my phone for faster internet speeds. I was considering switching to Verizon simply for faster network speeds, but the hassle might not be worth it. What tips do you have to help me achieve faster speeds and more reliable coverage on this phone?
Are there specific modems you would recommend for faster internet speeds?
What about custom PRLs? I was told that you can use a custom PRL to force Verizon 3g speeds on your phone, at risk of your contract being terminated.
Is it true that if I did use a Verizon custom PRL I would achieve speeds identical to if I had a Galaxy Nexus on Verizon?
Anyway, what combination of modem/custom PRL would you suggest to achieve the best coverage and fastest speeds on the E4GT?
3. I have heard a lot about changing the resolution of the Epic 4g Touch to simulate a 720p display, making the icons smaller. Would you recommend I do this? Does this work with the ICS roms?
4. A while back there were tweaks to improve the quality of the camera, especially for recording movies. I remember a hack for the international Galaxy S2 that did this. I think there was one for the E4GT as well.
Could you refer me to any camera tweaks to increase bitrate and so forth?
5. And finally, which kernel and overclocking apps should I use?
Thanks for taking my questions.

ICS ROMs
Having followed the ICS ROM discussion non-stop I hope I can answer the questions on that part. I'll leave the other questions up to smarter (and more experienced) people than me!
CW (common wisdom) suggests ROM IDs are:
F - Seems to indicate year - in particular, 2012.
May also indicate ICS as seems first introduced around same time.
C - Seems to indicate build month. (A-Jan, B-Feb, etc.)
07 - Seems to indicate build day. (3/7/2012)
FC07 is reported by many to be quite stable but I haven't heard anyone sign off an ICS build to be a daily use ROM. Calkulin's ROMs seem to be quite popular as well - he just released a new FC14 build.
There's reviews for most recent builds on YouTube if you want to get an idea of what is changed. Might help you before you decide whether to jump on ICS now or wait.
As for when one will go OTA - again, CW suggests at least 10 days after a build is approved by Sprint. (Found it in another thread, just don't remember which one.)
If you're thinking about going to ICS, please keep an eye on the thread linked below and follow the instructions when flashing ROMs. There are a lot of bricks going on - reading this may save your phone (and you some $$$)
http://forum.xda-developers.com/showthread.php?t=1525495
Hope this helps!

To answer your question #1....Any of the leaked roms ie: FC07, FC14, are very stable and ready for everyday use for most. Also any of the Roms based off of those rooms like calks, Mijjz, and others. However, the best ICS from out there right now is aokp. Its almost stable with just a few minor bugs. It gives you a TON OF OPTIONS! Do be careful, lots of bricks happening!
Regarding question #2, in ,y experience, hacked Verizon prls sort of iffy. I've tried 11115 with roam control and half of the time it won't connect to 3g and when it does the speeds are mediocre.
Hope this helps! Oh also when going back to gingerbread from ics, USE ODIN TO FLASH AN EL29 TAR! Or else YOU WILL BRICK!!!!!!!

Hey guys. Thanks for all the info.
I just came from a G2x, and this process is way different.
I used Odin to root stock EL29, and then installed Rogue with the one-click. Right?
Now can I flash an EL29 ROM through Rogue? Can I also flash a different modem through Rogue, (i.e. FC07) and a "matching" ROM? And if I follow correctly, after that, if I want to change it, I have to Odin back to EL29 first?
Just trying to catch on to the different terminology.
[signature]
[signature]

Beekersguy said:
Hey guys. Thanks for all the info.
I just came from a G2x, and this process is way different.
I used Odin to root stock EL29, and then installed Rogue with the one-click. Right?
Click to expand...
Click to collapse
Good so far.
Beekersguy said:
Now can I flash an EL29 ROM through Rogue? Can I also flash a different modem through Rogue, (i.e. FC07) and a "matching" ROM? And if I follow correctly, after that, if I want to change it, I have to Odin back to EL29 first?
Click to expand...
Click to collapse
Think you have a good handle on it. General rule of thumb is:
GB Kernel - CWM/CWMT/ODIN OK
ICS Kernel - Only use ODIN. CWM/CWMT will likely brick at wipe operation.
You might want to read over this thread if you haven't already:
http://forum.xda-developers.com/showthread.php?t=1525495
Good luck!

So, if I understand correctly, I can flash different EL versions through Rogue recovery, but if I want to jump on ICS, I need to use Odin.
[signature]

Actually:
From EL you can flash anything - ODIN/CWM
From ICS/CM9 you need to flash using ODIN - even if it's just to get back to EL and then flash again using CWM.
Hope this clears it up.

garwynn said:
Actually:
From EL you can flash anything - ODIN/CWM
From ICS/CM9 you need to flash using ODIN - even if it's just to get back to EL and then flash again using CWM.
Hope this clears it up.
Click to expand...
Click to collapse
Dude, thank you sooo much.
I just got this phone yesterday, and I've read a TON of stuff in this forum, and I just wanted to verify that I was generally on-track with flashing methodology.
I think I'll try a few EL29 ROMs for now.

Where can I get the 4.03 update for cdma GNEX?

I need this update as 4.04 wasnt working how I think it should have.

debolt said:
I need this update as 4.04 wasnt working how I think it should have.
Click to expand...
Click to collapse
There was 4.0.3 update, and the 4.0.4 update was just a leak (only official for GSM model). The only way to get 4.0.3 is from a custom ROM that was built from 4.0.3 source.

There was never a 4.0.4 leak for CDMA. Only the radio dropped.
4.0.4 is only OFFICIALLY on GSM...but the source dropping means we can rip literally everything from it but the radios on our CDMA version.
Here are two 4.0.4 stock rooted roms.
http://rootzwiki.com/topic/21620-aosp-404-stock/
http://rootzwiki.com/topic/17412-romleak-p3droid404odexdsutweaked-updater-script-thx-to-nocoast/
I can't seem to find any 4.0.3...
But what seems to be the problem that you're having with 4.0.4 that you didn't on 4.0.3?

My issue is volume+ doesnt work.

Just tested.
Works fine with Lean Kernel 3.2.1 stable...as long as the volume increase supposed to be pretty minimal. Never bothered with it before.
Try that?

Jubakuba said:
There was never a 4.0.4 leak for CDMA. Only the radio dropped.
4.0.4 is only OFFICIALLY on GSM...but the source dropping means we can rip literally everything from it but the radios on our CDMA version.
Here are two 4.0.4 stock rooted roms.
http://rootzwiki.com/topic/21620-aosp-404-stock/
http://rootzwiki.com/topic/17412-romleak-p3droid404odexdsutweaked-updater-script-thx-to-nocoast/
I can't seem to find any 4.0.3...
But what seems to be the problem that you're having with 4.0.4 that you didn't on 4.0.3?
Click to expand...
Click to collapse
if the 4.0.4 cdma roms are just official 4.0.4 gsm roms with radios ripped out, what is the difference between those two 4.0.4 roms you linked? also, what radios will I have if i flash one of those two roms in your post? i just got my gnex so i'm on stock 4.0.2 right now. i'm having some issues with my reception dropping and reconnecting after 5-10 seconds quite frequently and i'm not entirely sure what i should be trying to change to remedy the problem.
thanks for the insightful post

mrgoochio said:
if the 4.0.4 cdma roms are just official 4.0.4 gsm roms with radios ripped out, what is the difference between those two 4.0.4 roms you linked? also, what radios will I have if i flash one of those two roms in your post? i just got my gnex so i'm on stock 4.0.2 right now. i'm having some issues with my reception dropping and reconnecting after 5-10 seconds quite frequently and i'm not entirely sure what i should be trying to change to remedy the problem.
thanks for the insightful post
Click to expand...
Click to collapse
I'm not sure of the exact differences besides post date and developer.
Potentially none: Haven't scanned the threads.
These won't change your radios...
Here is a link:
http://rootzwiki.com/topic/12864-radiosgalaxy-nexus-all-available-radiosbasebands/
These can be flashed in CWM.
I personally use the 4.0.4's.

Jubakuba said:
There was never a 4.0.4 leak for CDMA. Only the radio dropped.
Click to expand...
Click to collapse
You're mistaken. There was indeed a 4.0.4 CDMA leak back in February (Build IMM30B). I have been running said leak since it hit XDA. You had to be completely stock to flash it through stock recovery and it included new radios and a new bootloader.
The 4.0.4 CDMA radios running around were ripped from that same 4.0.4 CDMA leak.

ZeroBarrier said:
You're mistaken. There was indeed a 4.0.4 CDMA leak back in February (Build IMM30B). I have been running said leak since it hit XDA. You had to be completely stock to flash it through stock recovery and it included new radios and a new bootloader.
The 4.0.4 CDMA radios running around were ripped from that same 4.0.4 CDMA leak.
Click to expand...
Click to collapse
Holy hell.
I had completely forgotten somehow about Axiom...and whatever else...was running off of this leak.
You're correct!
Sorry for the misinformation guys!

ZeroBarrier said:
You're mistaken. There was indeed a 4.0.4 CDMA leak back in February (Build IMM30B). I have been running said leak since it hit XDA. You had to be completely stock to flash it through stock recovery and it included new radios and a new bootloader.
The 4.0.4 CDMA radios running around were ripped from that same 4.0.4 CDMA leak.
Click to expand...
Click to collapse
what differences are there between the 4.0.4 CDMA leak youre referring to and the two 4.0.4 roms posted above, if any? is the 4.0.4 CDMA leak youre referring to an update or full ROM like above?

Full rom.
Just not compiled from source.
4.0.4 from source was released much more recently...
And Google provided "hundreds" of bug-fixes with it.
I'd recommend the Google-source base.

Jubakuba said:
Full rom.
Just not compiled from source.
4.0.4 from source was released much more recently...
And Google provided "hundreds" of bug-fixes with it.
I'd recommend the Google-source base.
Click to expand...
Click to collapse
quick newbie question i suppose is kinda off topic.. i guess i'd just like some clarification. do the roms themselves contain the radios in them? for instance, if I flashed a custom rom, would my phone's radios be automatically changed to whatever that custom rom dev decided to use in his rom?
additionally, individual radios are also available to swap out without altering roms, correct?

mrgoochio said:
quick newbie question i suppose is kinda off topic.. i guess i'd just like some clarification. do the roms themselves contain the radios in them? for instance, if I flashed a custom rom, would my phone's radios be automatically changed to whatever that custom rom dev decided to use in his rom?
additionally, individual radios are also available to swap out without altering roms, correct?
Click to expand...
Click to collapse
Rom's don't contain radios, no.
Correct.

Jubakuba said:
Rom's don't contain radios, no.
Correct.
Click to expand...
Click to collapse
Do I need to be running 4.0.x to run that 4.0.x radio? For example, if I try to run IMM30B, do I need to be on 4.0.4 ROM? also, what do people mean by make sure to check the MD5?
really appreciate all the help!!

No problem at all man.
And no.
Radios are interchangeable.
MD5 checks make sure you got a good download.
For example:
bd63961006aa65e88100017bab2c7fbb
http://synibox.info/synik4l/razorloves/4.0.4Radios.zip
If you download directly on your phone...quite a few applications can verify MD5's.
Root Explorer...Rom Toolbox...Pretty much any file manager.
Most you must long-press the file, and click "properties."
It should pop up a MD5: __________________________.
If it matches, it's safe to flash.
If not...delete it and re-download.
There are also quite a few free MD5 checkers available for your PC if you download on the PC and then transfer.

Jubakuba said:
No problem at all man.
And no.
Radios are interchangeable.
MD5 checks make sure you got a good download.
For example:
bd63961006aa65e88100017bab2c7fbb
http://synibox.info/synik4l/razorloves/4.0.4Radios.zip
If you download directly on your phone...quite a few applications can verify MD5's.
Root Explorer...Rom Toolbox...Pretty much any file manager.
Most you must long-press the file, and click "properties."
It should pop up a MD5: __________________________.
If it matches, it's safe to flash.
If not...delete it and re-download.
There are also quite a few free MD5 checkers available for your PC if you download on the PC and then transfer.
Click to expand...
Click to collapse
great will def check before flashing. lastly, my issue is this: i have strong signal where i live (i think its strong anyway, shows up as usually 3bar, never drops below, and a lot of times 4 full bars of 4G) but i notice it just drops all signal for about 5 seconds.. then my bars come back and a few seconds later my 4g bars come back after that.
what exactly is happening to my phone during this process? is this what people are referring to as hand off or is that simply changing between 4g to 3g, or 3g to 2g? is my issue something different, as in just dropping signal altogether?
finally, is there a specific radio you think i should try or could my problem possibly be a ROM problem? i'm on stock out of box 4.0.2 ROM and ICL53F

[Q] ROM & Basebrand Compliancy

Hello everyone, new registeree here but I've been lurking for longer than I can remember. Very excellent community here and I'd like to make up for all the thank yous I haven't been able to say to you all from just lurking around for guides and fixes for a lot of my problems. THANK YOU THANK YOU THANK YOU.
I "spider webbed" the screen on my T-Mobile Galaxy S3 SGH T999 that had a baseband version T999UVDLJA. I never had any issues with the phone and loved it to death until the screen broke. I paid the dedictable and had the insurance company send me a replacement immediately. My new S3 came in and I was so excited up until ALL of my calls were dropping. I didn't notice any kind of pattern to the dropped calls, but considering the circumstances I immediately thought hardware issue with the "new" phone they sent me. This "new" device now has a baseband version of T999UVDLJC. So I called T-Mobile and spoke with a tech rep, then transferred to a level 2 tech and pinpointed the issue. The towers in my area are having problems communicating with the UVDLJC but there are no reported incidents with the UVDLJA having communication issues(which explains why I never had this problem with my previous device.)
I did get to briefly experience the new Cyanogen nightly builds before this issue was discovered and fell in love with it. However, until I can get this phone flashed back to the UVDLJA build I will continue to have this drop call issue. Will I have compatibility issues reverting back to the old UVDLJA build and then flashing the Cyanogen nightlly? Is it even possible? If so, can anyone link me to the correct, up-to-date resources to use to get this done?

You can go to Doc Holiday's modem thread stickied in the Dev section and download the LJA modem and flash it. You don't need to flash a ROM to have a different modem. Doc has a map on page 2 of that thread that shows people's entries of their location and modem. I personally use LI7, which was pulled from a leaked JB ROM from a few months ago. That is a far cry from the current LJC that is the latest but it works the best for me.
Moral of the stroy is that you can flash modems all day long and not have to flash ROMs too. That is as long as you have a custom recovery of course.

Woody said:
You can go to Doc Holiday's modem thread stickied in the Dev section and download the LJA modem and flash it. You don't need to flash a ROM to have a different modem. Doc has a map on page 2 of that thread that shows people's entries of their location and modem. I personally use LI7, which was pulled from a leaked JB ROM from a few months ago. That is a far cry from the current LJC that is the latest but it works the best for me.
Moral of the stroy is that you can flash modems all day long and not have to flash ROMs too. That is as long as you have a custom recovery of course.
Click to expand...
Click to collapse
I am using ClockWork as my recovery. So I'm understanding that the LJA is called the modem, and it will not change when I flash a ROM(such as Cyanogen.) That's great news!
I've determined with T-Mobile that the modem is the issue so at least for now I can use Doc's LJA modem combined with Cyanogen and continue business as usual at least until T-Mobile gets their slow butts out here to fix the communication with the LJC and the towers.

Yes that is correct. The modem stays preserved when you flash a ROM as it is on an entirely different partition. Only time it would change is when you use a full Odin package. This means you can flash Wicked or CM10.1 or PACman or RootBox and your baseband will be left untouched.
Btw, for your first post, I give you a golf clap. Well informed and detailed enough for me to diagnose and answer. Granted you could have searched and found you answer but compared to some of the BS questions we get around here, you are leaps and bounds beyond those. Keep it up and if you've lurked as much as you say, please make sure to help out someone else in their time of need.
Good luck and happy flashing.

Exceptional, this is exactly what I needed to hear after a rough day of overdramatizing with T-Mobile about cancelling my service.
Thank you so much, and I do plan to post regularly and learn as much as I can. I will contribute to the best of my abilities.

Kernels and WiFi

Why do some kernels kill WiFi when flashed. Or is it just a mobile Odin thing
I have also tried to replace the kernel and rezip same issue
Sent from my SPH-L710 using xda app-developers app

Kernels control the hardware functionality. They specify higher-level functions so that the software (Android OS) can properly interact with the hardware. The kernel is what contains the drivers and such that you need for your different radios to work (mobile network [LTE or 3G] and wifi), as well as things like power management and proper boot/shutdown sequences. If its not implemented in the kernel, theres no way any programs can access the higher level functions to get the wifi going, or to get 4G going.
This is also why it's difficult for some devices to get working 4G on android versions past what is officially supported because the 4G drivers have to be written from scratch into the kernel, and they change from version to version. Now its not impossible, but very difficult
Hope that answers your question :thumbup:

CNexus said:
This is also why it's difficult for some devices to get working 4G on android versions past what is officially supported because the 4G drivers have to be written from scratch into the kernel, and they change from version to version. Now its not impossible, but very difficult
Click to expand...
Click to collapse
Knowing this, does that mean TW kernels are better for writing things like 4G? I don't know how to explain my question, I guess I'm asking if TW kernels are more 'compatible' since they're just stock modifications.

OK the reason I'm asking is because of my port of pure aosp the stock CM kernel will not do WiFi but any other kernel will Lean BMS KT
Why work with one ROM but not another.
Sent from my SPH-L710 using xda app-developers app

sevenpioverthree said:
Knowing this, does that mean TW kernels are better for writing things like 4G? I don't know how to explain my question, I guess I'm asking if TW kernels are more 'compatible' since they're just stock modifications.
Click to expand...
Click to collapse
No, what I mean is that once its officially released (for this phone it would be Touchwiz), then that can be incorporated into aosp kernels made for that official version for a specific phone. Both (theoretically) run it just as well, theres no compatibility issues in favor or either. But of course, since TW kernels have been engineered for this phone while AOSP has not, AOSP kernels would require a little more hacking to get it to work, hence possibly degrading the quality of 4G or other radios
bthorne79 said:
OK the reason I'm asking is because of my port of pure aosp the stock CM kernel will not do WiFi but any other kernel will Lean BMS KT
Why work with one ROM but not another.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
My guess would be that the paths for different things arent what its expecting, you would have to split the boot.img and diff the files to find out for sure though

Nice, thanks CNexus, you da man

Wifi broken
So, on a Sprint Galaxy S3, after rooting first with the unified toolkit and finding that my wifi no longer works, I went back to the stock version and found I still had no wifi. Figuring that it's better to be rooted so I can tweak things, I rerooted using QBKing's method (much easier, by the way). Wifi is still broken. Is there not a fix for this yet?
I've got:
Model#
SPH-L710
Android Version:
4.1.1
Baseband Version:
L710VPBLJ7
Kernel version:
3.0.31-CL616748
[email protected] #1
SMP PREEMPT Sat Dec 1 23:25:55 KST 2012
Build#:
JRO03L.L710VPBLJ7
Hardware Version:
L710.14
Because I'm a quiet one, I'm not allowed to comment in the forum that originally started this and I don't have 10 posts yet. So, here I am - sort of on topic and sort of off topic. But the bottom line is, I need to fix wifi since I'm *always* in roaming and connect to the world through my wifi.
So.
Ideas?? Please.
Thanks!
~Jayme

jaymethunt said:
So.
Ideas?? Please.
Thanks!
~Jayme
Click to expand...
Click to collapse
When you rooted, did you install a custom recovery (CWM or TWRP)? Turn off your phone and boot into recovery and see if it's either of those.
You're currently on an out-of-date system. I don't think that's why you don't have Wifi, but I thik it'd be best if you try the latest and greatest.
If you do have a custom recovery, you can flash the stock rooted rom by Freeza. If you don't have a custom recovery, you'd have to re-root and make sure to follow the instructions (including pulling the battery).
If you need help with how to flash a Rom in a custom Recovery, I wrote this up for a thread earlier.
Hope you get your wifi working.

I guess I'm not sure how to answer your questions. I do have ClockWorkMod (that is what CWM means, right?) on right now, yes.
That page you recommended is over-the-top. There's so many choices, I don't know which one to make! I think I want Odex, just because I'm not a developer at this stage. Because I'm starting out with CWM, do I want this one or that one?
MD5: A89894F653099D158C8C459F2B7F656E
MD5: 5C24F1174C40E9B878C7D9BEA75DBFAF
Or am I just completely off target?
Thanks for replying and I hope my wifi gets fixed, too.

jaymethunt said:
I guess I'm not sure how to answer your questions. I do have ClockWorkMod (that is what CWM means, right?) on right now, yes.
That page you recommended is over-the-top. There's so many choices, I don't know which one to make! I think I want Odex, just because I'm not a developer at this stage. Because I'm starting out with CWM, do I want this one or that one?
MD5: A89894F653099D158C8C459F2B7F656E
MD5: 5C24F1174C40E9B878C7D9BEA75DBFAF
Or am I just completely off target?
Thanks for replying and I hope my wifi gets fixed, too.
Click to expand...
Click to collapse
Yes, CWM is ClockWorkMod.
I'd recommend DeOdex Rom, because if it doesn't work, you can still flash mods onto it that might help you out (without reflashing a whole new Rom). If you install the Odex version, you wouldn't be able to flash most mods out there.
I haven't messed around with the "Leaked" build, so I'd personally recommend the latest official, which is the MB1. The link you should be looking for is:
DeOdex:
Sprint Touchwiz Jelly Bean 4.1.2 L710VPBMB1 | Mirror | Mirror 2 (Not yet active)
MD5: 37E1CCCB3A30959C64DF238D0BD2B23C
If you download this file and install it per my previous instructions (that I linked to, make sure to do a Nandroid Backup and to wipe the /system in CWM), Wi-Fi should be working. If it doesn't I might have another thing I'd want you to try, but I'm fairly certain this will do the trick.

THAT worked beautifully. I guess I just needed jellybean. lol. So, I'm rooted, on the latest and greatest, AND I have Wifi! Yae!
Thanks so much for your help!
~Jayme