Develop Bugs

[q] need help on updating

so right now I am running ace rom 2.0 with clockwork 3.0.0.6. my phone is running fine and everything, no complaints, thanks ace rom! anyway, i want to update to the latest version of clockwork mode which i believe is 3.1. how would i go about this? what does it mean to flash a modem??

EpicNewb4g said:
so right now I am running ace rom 2.0 with clockwork 3.0.0.6. my phone is running fine and everything, no complaints, thanks ace rom! anyway, i want to update to the latest version of clockwork mode which i believe is 3.1. how would i go about this? what does it mean to flash a modem??
Click to expand...
Click to collapse
download the update flashable zip from here:
ClockworkMod 3.1.0.1 PURPLE UPGRADE RFS/EXT4/USB CUSTOM FOR EPIC4G
http://forum.xda-developers.com/showthread.php?t=1115999

EpicNewb4g said:
so right now I am running ace rom 2.0 with clockwork 3.0.0.6. my phone is running fine and everything, no complaints, thanks ace rom! anyway, i want to update to the latest version of clockwork mode which i believe is 3.1. how would i go about this? what does it mean to flash a modem??
Click to expand...
Click to collapse
You can use any available modem with any rom or cwm that you may be interested in. They are entirely seperate things. You can get the modems in the thread below. You need to use Odin to flash them. I believe there are sufficient instructions and videos.
http://forum.xda-developers.com/showthread.php?p=14701765
Sent from a secret underground bunker

For each new build, or software attempt at a build, they label it with a date code which corresponds with the baseband version or the modem. So EC05 is the accepted modem for Froyo. There have been many Gingerbread leaks so far, EF02, EF10, EG22, EH06 and EH17. They each came with an updated modem. However a lot of people have found it best to try these leaks and not update the modem and stay with the EC05 modem. The modem software basically tweaks the actual radios on the phone. So results vary by phone as to what would work best for you.

Do I need to go back to stock?

Hey,
So since the OTA update has just been announced for EK02... if I am rooted on a custom ROM, do I need to go back to unrooted stock in order to receive it? Or should I just wait for someone to make a .tar of it? What are you guys doing with this news here now?
Sent from my SPH-D710 using xda premium

stock
mrush, I think it depends on how fast you want to get to EK02 to fix any LoS or hotspot issues (see notes on Sprint site). You can go back to stock and let the OTA proceed in the next 10 days (which means you will have Carrier IQ again - if you care). That's a negative for me. Otherwise, you can wait for the XDA developers to update their kernels and ROMs, which they will start to do, with the EK02 kernel and modem updates over the next few weeks (with Carrier IQ removed).

Ok thats wwhat I was thinking I would do. I do not want carrier IQ and I want to go straight to Calks version of ek02 but once they are able to pull the modem and get it put in place of EG31.
Sent from my SPH-D710 using xda premium

There is experimental Disabling of CIQ on EK02 w/o requiring a custom ROM flash here:
[ROOT][NCIQ][EG30/EG31/EK02] Auto root your existing stock ROM (w/o ODIN/ROM Flash)

I'll be waiting for a custom version, no spying on me!

On Calk 2.0 and EG30 modem and confused.
What exactly is the new update that Sprint is rolling out for the Epic 4G Touch? A new modem EK02? What about the stock rom itself? Some minor tweak? What if I had no LOS to start with?
I was on stock rom, and then rooted with shfub's method. I then install EG30+CWM so no change in my modem. I then backup and then flashed Calk 2.0 ROM. I did not do the new 2.01a zip which if I understand correctly, upgrades the modem to EK02. According to Calkulin, his 2.01a rom includes the following:
Based on rooted 2.3.6 / EK02
ROM includes:
Rogue kernel
Most Samsung apps
EStrongs File Explorer
HTC_IME mod keyboard
ICS keyboard
Wireless Tether
Busybox
and a couple more
Is Rogue kernel just stock kernel with custom recovery?
I flashed Calk 2.0 and this is what I have:
Android 2.3.6
Baseband version: s: D710.10 S.EG30 (so I still have the original stock modem?)
Kernel version: 2.6.35.7-SPH-D710.EK02-CL704398
Build number Calkulin's E4GT ROM v2.0
My questions are:
If I have no issue with LOS, do I need to install Calk 2.01a?
Will my phone automatically update to the new one that Sprint is pushing out?(assuming new modem and new stock rom)
Will I lose root or brick my phone if the phone does that?
Can I just flash an EK02 modem on top of my current Calk 2.0 or wipe everything and install Calk 2.01a if I want to upgrade to EK02 modem? I am not sure I want to do that unless 3G data speed is improve.
I thought I was clear on ROM packaging the kernel and modem together but now I see that you can have one ROM and flash different kernel and modem.
Please correct any of my misunderstanding above.
Thank You.

Flashing

If I'm on EK02, can I just flash a ROM that is EL26 or do I need to find radios and what not? Basically I am stock rooted (all I've done is rooted) and I have EK02. Can I just d-load and flash the TNz Blended ROM that is EL26 without doing anything else 1st.?? thanks

You're gonna need CWM (ClockworkMod) installed in order to flash ROM's. Easiest way is using sfhub's script to install CWM, how to do that here.
I just took a look at the TNz Blend, and it includes a kernel along with it, so once you have CWM, all you have to do is install that as per instructions and you'll be good to go. You can basically use any radio/Modem you want.... I'm running a EL29 based ROM, Rouge Kernel (TNz comes with the Rouge Kernel), and the EK02 modem, and it works just fine.
So install CWM recovery, then you can follow this how to video to install TNz, and you should be all set.

cds0699 said:
You're gonna need CWM (ClockworkMod) installed in order to flash ROM's. Easiest way is using sfhub's script to install CWM, how to do that here.
I just took a look at the TNz Blend, and it includes a kernel along with it, so once you have CWM, all you have to do is install that as per instructions and you'll be good to go. You can basically use any radio/Modem you want.... I'm running a EL29 based ROM, Rouge Kernel (TNz comes with the Rouge Kernel), and the EK02 modem, and it works just fine.
So install CWM recovery, then you can follow this how to video to install TNz, and you should be all set.
Click to expand...
Click to collapse
Ok, I already installed CWM when I rooted. I was just confused since it seems like EK02 can refer to the kernel, the modem and the latest update of android from Samsung... So when I flash TNz I'll end up with EL26 ROM, the Rouge kernel and still have the EK02 modem?... I'm fixing to jump in.. oh, and thanks for the link in your sig.. I rooted and installed CWM with his vids

blakjak220 said:
Ok, I already installed CWM when I rooted. I was just confused since it seems like EK02 can refer to the kernel, the modem and the latest update of android from Samsung... So when I flash TNz I'll end up with EL26 ROM, the Rouge kernel and still have the EK02 modem?... I'm fixing to jump in.. oh, and thanks for the link in your sig.. I rooted and installed CWM with his vids
Click to expand...
Click to collapse
You are correct, whichever rom you choose will come with a kernel (most recent being el29). The modem is flashed separately. If you don't have any reception issues, you don't really have to change your modem
Sent from my Blazing ET4G

blakjak220 said:
Ok, I already installed CWM when I rooted. I was just confused since it seems like EK02 can refer to the kernel, the modem and the latest update of android from Samsung... So when I flash TNz I'll end up with EL26 ROM, the Rouge kernel and still have the EK02 modem?... I'm fixing to jump in.. oh, and thanks for the link in your sig.. I rooted and installed CWM with his vids
Click to expand...
Click to collapse
You're welcome, glad people are finding his channel, his videos make things very easy.

[Q] Help learning E4GT Terminology vs HTC EVO 4G

Hey all,
First off thank you for any insight you guys can/will provide. Trying to understand the inter working of my new E4GT, I've had an Evo 4G since launch day. On the EVO the ROMS and Radios could be and usually flashed separately and usually never flashed the radio unless it was borked. In going thru the forums and reading Rooting process and adding CWM to your phine you need to use the same modem name???? I know my ROM is EL29 based? thats what is shown in the Broadband, Kernel and build number. I've seen rooting and mod for like EL13 and EK03 and EGXX..... please help me or point me to a post to understand what EL29 is vs EK03.... is that the ROM version you are using?? and if so why isn't everyone on the lastest version... IN HTC EVO land it 4.67.xxx.
Thanks again for any help

Questions belong in questions but enough of that.
Our phones firmware numbers are date based on the build date, Korea time of course. EG30, EK02 and EL29 where the official gingerbread builds. 2011 July 30th for EG30. 2011 December 29th for EL29. Current leak is FE10 which is 2012 May 10th. Slight misconception among some people that the first letter is the OS version but anyone with an Epic 4G can tell you that is not true.

Ok based on your comment of the 3 Official versions, is the reason ppl don't migrate to the latest official version based on the fact there is slightly different hardware versions that would cuz OS incompatibilities ?

Crash*N*Burn said:
Ok based on your comment of the 3 Official versions, is the reason ppl don't migrate to the latest official version based on the fact there is slightly different hardware versions that would cuz OS incompatibilities ?
Click to expand...
Click to collapse
They probably have their reasons but most people are on EL29. I know some people are on custom roms based on say the EL13 leak etc. Some of the things you might be reading for rooting EK02 and back are because there was an exploit for those but not for EL13 to EL29.
The modems are based off the same number scheme and except for EG31 all match the release they came with. Someone might run EL29 rom with an EG30 modem because they feel they get better performance so don't be confused by that mismatch. Edit - I guess that answers your other question btw, you can use any modem with any firmware.
EL13 and up have Carrier IQ removed officially so I would think that a decent reason to upgrade. But the only difference in OS version in the official builds was 2.3.3 to 2.3.6 so I dont think there is much to worry about there. Current leaks are for 4.0.3 and 4.0.4 Ice Cream Sandwich.

Awesome, that really help my understanding of the E4GT environment. So EL29 is the most current stock ota rom. Custom roms are based on various levels of stock roms and leaked roms. Modems/radio levels are like that in EVO land were ppl have various fw levels based on the mileage they get based on device/location.

Crash*N*Burn said:
Awesome, that really help my understanding of the E4GT environment. So EL29 is the most current stock ota rom. Custom roms are based on various levels of stock roms and leaked roms. Modems/radio levels are like that in EVO land were ppl have various fw levels based on the mileage they get based on device/location.
Click to expand...
Click to collapse
Yup. I guess I will cover a few things I can think of for you.
EG30 and EK02 were rootable using the zergrush exploit which is patched after 2.3.3. If you were on either one of those you can use sfhub's AutoRooter - http://forum.xda-developers.com/showthread.php?t=1342728. On EL29 we rely on ODIN, the easiest way is to just use a prerooted ODIN One Click - http://forum.xda-developers.com/showthread.php?t=1433101
To return to stock unrooted if you have done no modifications the Auto Rooter will allow for unroot on any version it supports which includes EL29. You can flash a stock unrooted tar for EL29. Or what I usually do is the One click for EK02 and just OTA to EL29 which will leave you on a stock unrooted EL29.
If you are rooted and need CWM the auto rooter is a good place to get it. I think for EL29 it gives Rogue Recovery which was the last one we have and then there is a kernel for EL26 done by chris41g which has stock CWM and is popular for flashing ICS and AOSP ICS roms. Recovery on ICS is dangerous at the moment so people flash back to gingerbread or gingerbread kernels for that.

I was able to figure out how to use the One Click root for the EL29 and then found the utility to add the CWM Rogue Custom recovery... but stopped there. I used Caulkin's Evo GB rom on my EVO and liked it a lot, was thinking I may try his ICS rom, but holding off for now.
Its very different flashing the custom recovery on the E4GT vs EVO.

You might give his EL29 rom a whirl I used to use it. I wouldn't play with the ICS rom until you have played with the stock ICS rom its based off. That way you understand whats causing what and the changes that have been made.

This thread might help you. It has a link for pretty much everything you need to know about the epic touch.
http://forum.xda-developers.com/showthread.php?t=1391732

Added bit of info, recoveries are packed in the kernel so it is NOT persistent like the evo was. The recovery will change to whatever was repacked into the kernel you are using or revert to stock recovery if it hasn't been repacked with a custom. AOSP ICS roms have no custom recovery included and should not have one added unless you want to brick your phone, for everything recovery on any ICS, IMO, you should always Odin or mobile Odin el26+cwm kernel/recovery and use that. To create a backup Odin/mOdin the el26+cwm kernel create your backup and flash an appropriate kernel to boot back into your rom when restoring do the same, odin/mOdin el26+cwm restore your nandroid and flash an appropriate kernel. Any time you do anything in recovery on ICS like flashing a theme, modem, add on, etc you will have to flash a kernel afterwards to boot your rom, with the exception of flashing a rom itself as it will include the kernel, so unless you want to use a different kernel than what comes included you won't have to flash a kernel after flashing the rom itself
Sent from my SPH-D710 using xda premium

could I just use the One Click root method for the EL26 that I used to first get root? I used the non data wiping version, could I use that, or would I have to use the data wiping version?
http://forum.xda-developers.com/showthread.php?t=1433101

All u need to use is the kernel, you don't need the entire rom so use just regular Odin v1.85 and put the el26+CWM in the PDA slot and flash then when your phone reboots hold volume+ and power or pull the battery and hold volume+ and power when you turn the phone on, EL26 won't boot an ICS rom so it will just boot loop at the sgs screen. Or you can use Mobile Odin and flash the kernel from your phone, reboot to recovery is same volume+ and power when it reboots or pull battery and volume+ and power. Personally I use mobile Odin since it doesn't trigger the yellow triangle, however I have a copy of the kernel and Odin 1.85 on my PC in case I bootloop when I'm on ICS with no recovery. Triangle away takes care of the yellow triangle and flash counter from an ICS rom for when I use PC based Odin. You can use either the free version of mobile Odin that's here on xda or the paid version on the market, $5 is definitely a fair price for how versitile and convienent the app is. If you use the free version from xda make sure you grab a copy of the sph-d710 flash kernel from the thread where you get mobile Odin cuz it won't automatically download it like the paid version does. You can use the one click method as long as its the one with CWM and not a rogue repack but it's quicker easier and safer to use just the kernel+recovery tar file so you know you always have the right recovery. I just have a copy on my internal and external SD cards and a copy on each of my Computers just in case I have some kind of data corruption I always have a copy in an emergency
Sent from my SPH-D710 using xda premium

[Q] Modem flash Dirty Unicorns

I'm getting ready to flash my first rom. I'm going to flash Dirty Unicorns. It calls for a modem other then a GB. I'm currently running stock rooted GB28 (Virgin Mobile). I also have JB Kernel + Agat's tRec for SPH-D710 for recovery. I've downloaded a Virgin mobile modem (fj12) from Rwilco12's Android Repository. Do I flash the modem and update prl and profile before flashing Dirty Unicorns? It's my understanding that you can't do that from a aokp rom. I've done a lot of reading over the past month and can't find the answer to this.....thank....john

j*4*t said:
I'm getting ready to flash my first rom. I'm going to flash Dirty Unicorns. It calls for a modem other then a GB. I'm currently running stock rooted GB28 (Virgin Mobile). I also have JB Kernel + Agat's tRec for SPH-D710 for recovery. I've downloaded a Virgin mobile modem (fj12) from Rwilco12's Android Repository. Do I flash the modem and update prl and profile before flashing Dirty Unicorns? It's my understanding that you can't do that from a aokp rom. I've done a lot of reading over the past month and can't find the answer to this.....thank....john
Click to expand...
Click to collapse
If I am not mistaken, your steps should be as follow's:
1. Use the one-click (FJ12)
2. Let phone reboot
3. Reboot into recovery
4. Flash ROM
The one-click will put you on the correct modem so there is no prbs when you flash the ROM. Update PRL and profile after you install the ROM. I haven't been on a AKOP ROM, but that is the way it is done on the sprint. Try it either way. You have the one-click to get you back to square one. You should also have the one-click to get you back on GB28 if you want/need to go back. Make you a folder and store ALL phone related materials there. It will be easier to find things later.

ics modem
It is my understanding that as long as I'm on stock 4.1.2 that I can flash a ics modem without any issues. Could someone confirm this for me?

j*4*t said:
It is my understanding that as long as I'm on stock 4.1.2 that I can flash a ics modem without any issues. Could someone confirm this for me?
Click to expand...
Click to collapse
This is what I was told.
http://forum.xda-developers.com/showthread.php?p=44126727
Hope it helps.
X'ed out the game