[Q] Lost and need help please - Nexus S Q&A, Help & Troubleshooting

I recently rooted and started applying roms to my nexus s. Everything was going fine until my network data stopped working.
Have tried to unroot and return to stock but cant seem to get it right. whenever I try to use clockwork recovery any update zip i apply fails. Im currently on:
version - 2.3.1
baseband - 19020AUCKF1
kernal - 2.6.35.7-g7f1638a [email protected](hash sybol that isent on my mac keyboard)1
build - GRH7
I am based in the UK and think nthat my radio could be wrong?
When I factory reset in 2.3.1 i get the official update to 4.4 which dowloads, verifies then on installation stops and wont complete.
I am confussed with all the terminoligy and find the info on here overwelming to follow correctly.
on another forum i got the response that if i dont understand the process then I shouldent be doing this. Fact is I thought I did know what I was doing until it went wrong.
Could somebody be good enough to help me through this so I can restore my nexus s to working order please?

Read this thread: http://forum.xda-developers.com/showthread.php?t=1116884
Check your phone model, behind the battery. You probably have a gt-i9020 since you are in the UK.
Probably you need to flash the correct radio. What's a good choice? If you do have 9020, anything in the list with kb3 in it.
Kb3 has no limit to how fast it can upload data, which can be a benefit depending on how you use your phone. Most people would choose kl1 which is the most recent.
Download and flash in cwm recovery. Reboot.
Let me know if that works for you.

pnut1982ad said:
I recently rooted and started applying roms to my nexus s. Everything was going fine until my network data stopped working.
Have tried to unroot and return to stock but cant seem to get it right. whenever I try to use clockwork recovery any update zip i apply fails. Im currently on:
version - 2.3.1
baseband - 19020AUCKF1
kernal - 2.6.35.7-g7f1638a [email protected](hash sybol that isent on my mac keyboard)1
build - GRH7
I am based in the UK and think nthat my radio could be wrong?
When I factory reset in 2.3.1 i get the official update to 4.4 which dowloads, verifies then on installation stops and wont complete.
I am confussed with all the terminoligy and find the info on here overwelming to follow correctly.
on another forum i got the response that if i dont understand the process then I shouldent be doing this. Fact is I thought I did know what I was doing until it went wrong.
Could somebody be good enough to help me through this so I can restore my nexus s to working order please?
Click to expand...
Click to collapse
can you make calls? if you can, check your apn settings, settings>Data and networks>More>APN and delete everything, and retype the correct values for your carrier. if calls doesn't work, follow the post above. ^

Related

[Q] Help. Flashed my Telus Nexus S with ATT firmware, now network type shows GPRS.

I'm (obviously) a bit of a newb when it comes to android, and I was flashing back from cm7 to see how it was done. When I reinstalled GRJ22, everything was working fine. I then downloaded and flashed the OTA update to GRK39C (or so I thought). It turns out it was the update to GRK39F, which apparently is ATT or GPRS specific. My phone now thinks it's on ATT and is trying to use GPRS.
I'm on Telus in canada, and use HSPDA.
The phone was also showing baseband version I9020AXXKF1, it should be I9020AUCKD1.
I've tried restoring from a backup, flashing back to cm7 and to stock fw's, and even tried flashing the radio.
My phone still shows GPRS, and now baseband version shows I9020AXXKD1.
Is there any way to fix this? I hope someone here is knowledgeable about this...
That baseband is associated with the i9020t, or the t-mobile variant. The canadian nexus s is identical to the at&t version.
There is a sticky with all the roms. Use it and get the right rom installed
Unfortunately, the ROM I need seems to be one of the missing ones. Is there any way to backup the radio from my wife's (identical) phone and flash it to mine?
It looks like the file I need is 5282b5b3eb74.signed-sojua-ota-178324.5282b5b3.zip but I'm unable to locate a working link for the file. Can anyone tell me if this is correct and/or provide a live link?
Actually that particular one you want has broken tethering... This is a dump is the 2.3.4 with I9020AUCKD1 radio from my US import i9020a tested and working on SaskTel HSDPA+.
http://dl.dropbox.com/u/7812800/Stock-GRJ22-i9020A-unsigned.zip (will need to be flashed via CWM Recovery)
Thanks! I got it working by flashing the unsigned ROM in the sticky thread, and I'm running cyanogenmod 7.1 RC now. I'll keep the stock ROM on file just in case though...
r.asimi said:
Thanks! I got it working by flashing the unsigned ROM in the sticky thread, and I'm running cyanogenmod 7.1 RC now. I'll keep the stock ROM on file just in case though...
Click to expand...
Click to collapse
Cool... I hope it works out well for you.
btw i got a rooted version of the stock 2.3.4 if you are interested as well.
So, for some reason flashing with your ROM set my phone to UMTS. Can someone refer me to a howto to backup a full ROM image from a phone, since my wife's is working fine and is on the right type of network.

[Q] No cell after 2.3.6 (and many attempts to fix it)

ok here goes, first off, i apologize if this is in any way redundant to someone's else question. with the amount of people whose phone got wrecked with the 2.3.6 update im sure somebody has had the problem im having.
like many people i just clicked "install" when google pushed the 2.3.6 ota. my phone was running 2.3.4. rooted. when it rebooted, i was greeted with the android exclamation mark.
i happened to have a clockwork backup so i tried restoring my backup. and restore it did, but not the radio. after the google update my radio was something like NO GSXXK1 or so. i tried the radio fix here:
http://forum.xda-developers.com/showthread.php?p=14564429&mode=linear#post14564429
i tried reflashing the stock 2.3.3 rom from google, wiping the bootloader and all. ive in fact tried many many things that ive read on xda and google forums.
now, ive managed somehow to have a running 2.3.4 with cell signal. using the efs file copy method in he link above. that restored my 3g and ability to place phone calls but sms arent working. i did the *#*#4636#*#* thing and notice that smsc is 00, i tried to set to the right value of +17057969300 for Rogers canada but all i get is an update error followed by a crash.
and now, funny, my search button is acting weird, like an eye that keeps twitching.
im not very knowledgeable in this stuff, just enough to get by and install custom roms but clearly im in over my head now.
why did copying my 3 efs file in the root of the sd card restore signal? i dont think these files really belong there, so just what the heck happened?
is there a way i can restore my nexus S to google stock rom when they shipped the phone? i mean, a complete wipe, sd, boot, radio...everything.
if i can start back with the stock phone, i can re-root again and start fresh.
any ideas please??
im physically tired of reading everything, misleading information and constantly flashing back and forth hoping its gonna work. oh and mandatory angry comment: thank you google for effing up my phone!
edit:
the only stock rom i tried i the 2.3.3 stock update available in clockwork. made no results.
current specs:
my phone is a i9020a
current baseband : NO DGSXXKD1
current build: GRJ22
android ver: 2.3.4
core: 2.6.35.7-ge382d80 [email protected] #1
Follow my last thread posted
Sent from my Nexus S using xda premium
Thanks dude, i had actually done that and did manage to get a signal back. its SMS that just wont work and when do the INFO thing to set the right value, i either get update error or a crash.
i installed stock rom 2.3.4 and install radio uckd1. that made my signal work even without having to move the efs files on the root of the sdcard. but still no sms.
is anybody else getting sms problems? this was working before the 2.3.6 fiasco.
im with rogers canada, in ottawa.
ok, just to loop the loop on this one and hoping it will be of use to somebody else.
my sms issue wasnt related to my phone at all, once i had a signal back, that's as far as the phone was concerned.
i placed a call to rogers to let them know i couldnt sms anymore.
long story short, they tried many things but ultimately, its doing the "hard" reset on the network for my phone that did it. im sure there a better name for it but basically they erased my phone from their network, i had to wait about an hour for the change to propagate. when i powered the phone back, it resynced everything and sms was back online without a single thing to do.

[Q] PLEASE HELP!!! Cannot Boot Nexus S!!

Hi everyone,
I'm sorry I'm quite new to this, and I'm afraid I've gotten myself somewhat stuck with my Nexus S. Yesterday I managed to root it, install superuser, as well as clockwork mod. Today I wanted to try a new rom and after some attempts, it seems I no longer have any working roms on my phone. After much searching with no luck, I turn to you guys for your expertise.
So I am able to see fast boot upon pressing the volume up and power buttons, and am certainly able to choose recovery and get into clockwork mod. Within clockwork mod I can mount USB storage, so I can transfer roms to the internal SD card. I've tried 3 or 4 roms, some say they install correctly, others not, and after trying to boot after any installation I simply get stuck at the google screen with the lock image at the bottom. The only things I have "deleted" is wiped the data and cache. I have no idea, but I think I may have erased the bootloader image or something else that I should not have that is required.
I have a i9020a model (non-4g model I believe), can you pleeeeeeeeeeeeeaaaassee help me!! I just want to get back to gingerbread 2.3.6, and my phone back up and running the way it was. I've become quite nervous after some searching with some saying a resistor mod is needed on the hardware!!
Your okay cause you can get into fastboot and recovery so don't worry. Maybe the rom you downloaded is not for your phone. Did you make a nandroid backup before flashing the rom? If yes then go into backup and restore from clockwork recovery to go back to stock.
Sent from my A500 using Tapatalk
If you can get to recovery, just flash the stock image FOR YOUR PHONE. Then you can go through and reroot..don't worry, you'll get the hang of it.
Sent from my Nexus S using Tapatalk
So my phone is not "bricked" as they say?? I'm not in big trouble?
I did not make a nandroid backup What kind of image am I looking for and how do I install it on the phone? I know my phone is of the variant i9020a, but how am unsure of how much more specific I should be looking for.
Looking at the following post: http://forum.xda-developers.com/showthread.php?t=1063664.
Should I try installing the Android 2.3.6/GRK39F/UCKF1 Radio/KA3 Bootloader option?
Choose the latest 9020a version of the FULL ROM, which is what you have already have eyes on.
I've tried installing the file I mentioned above, but I get a status 7 error when trying to install, and the install is aborted.
Could I get some more assistance please? Can anyone point me to a correct, full rom? Or perhaps I'm installing it incorrectly, could someone be so kind to outline the correct steps to a proper install?
Edit: I think the above mentioned file is for a GSM model, I'm sure I have the CDMA version.
Also, somewhat good news. I managed to install the oxygen rom, but for the 4g version and installed fine with no errors, but I have no service. What does this indicate, as I still want to restore back to a factory version (non-4g) of gingerbread 2.3.6.
What CWM version do you have? Is it 3.0.0.0?
Also, if you have no service, it's likely that you downloaded a ROM with an incorrect radio.
Edit:
If you have CWM 3.0.0.0, make sure to download the latest version, found in this thread: http://forum.xda-developers.com/showthread.php?t=988686 (use 5023-cyan.img). You flash this the same way you did CWM previously, though in the terminal make sure you type out the 5023-cyan.img file name.
Next, download the stock ROM from this thread: http://forum.xda-developers.com/showthread.php?t=1063664. Simply look for your phone version, and you'll find the correct software variant.
Maybe you've fixed your phone already; if not, I hope this helps!
I wish you the best of luck. Oh, and through problems like these, you come to learn a lot more about your phone. That's what I've found, at least.
At the thread you mentioned above there is a version with a different radio, you might want to give that one a try.
You also said that you only wiped data and cache, so maybe you should do a full wipe before. Not doing that can sometimes lead to problems.
Sent from my Nexus S using XDA App
To be brief, the phone is up and running as brand new! Thank you so very much everyone. It seems the error was with CWM, as I was able to install and boot a 4g oxygen rom on my phone, I went into rom manager, and at the bottom of the list was an option to upgrade to 5.x. Installed the CWM update, wiped everything and was able to install the factory rom, no issues, and everything works just as I remember
I have most certainly learned more about my phone, and I am going to look at it as a rather stressful learning experience rather than a mistake on my part.
But a sincere thanks to everyone once again, I posted this at like 4am here and had a response within a few minutes, I was pulling my hair out haha!
Flashing to stock rom will help you out. You can get stock roms from Internet simply by searching in Google...
Sent from my Nexus S using XDA App

[Q] Flashing to stock - phone force closes process com.android.phone, help

Please bare with me since this is the first time having to post for an issue since I usually find an answer on your forums
So here's the situation.
I bought the photon q 4g lte from ebay and it came with the unlocked bootloader.
Needless to say it was with the stock ics and i tried to find a jellybean update because it wasn't taking the ota and ended up going with cyanogen since i had no problems before. However those phones i had before were with sim cards not cdma.
I found out i couldn't update prl or profile manually without having to do something on the pc.
So after searching left and right i found i could use rsl lite (I used 6.1.5) and eventually found the "stock" file from this post
http://forum.xda-developers.com/showthread.php?t=2095536&highlight=rsd+lite
I did the stock jellybean, got it to go through the process and it booted up with no errors.
However, when it boots into the os it pops up a force close on omadmclient_sprint_dataservice and eventually also on the process com.android.phone.
I tried putting it in airplane mode to see if the service error would go away but it didn't work for the process part crashing.
I tried re-flashing, deleting cache in recovery, doing a data/factory reset in recovery and the one time i was able to do a data factory reset within the settings menu.
I could not find anyone that said they had a rom that worked with sprint and updating prl within the rom, if anyone knows of one let me know and i will flash it through rsd.
Otherwise does anyone have an idea of what could be happening because googling the omadmclient part did not pull up anything specific and pulling up the process issue for other phones has not helped me either.
Was this a hacked GSM phone, or are you using it as CDMA?
I've never heard of people having FC issues after flashing a FXZ from RSD. Which one did you flash? Android 4.1.2 - Sprint US - 9.8.2Q-122_XT897_FFW-5 (No simlock) ?
If you are on stock, you should be able to update the PRL within the ROM.
I was trying to use it with cdma network through sprint. and yeah that was the file i downloaded, had to remove the getvar to get it working but flashed with no errors after doing that.
As for updating the prl i can barely navigate through the phone, there is no home page loading and the process pop comes up often enough that its hard to go through the settings
crispy6 said:
I was trying to use it with cdma network through sprint. and yeah that was the file i downloaded, had to remove the getvar to get it working but flashed with no errors after doing that.
As for updating the prl i can barely navigate through the phone, there is no home page loading and the process pop comes up often enough that its hard to go through the settings
Click to expand...
Click to collapse
Sounds like something went wrong mate. Are you already activated on Sprint? I don't know if that would matter, it might.
I would honestly redownload and redo the RSD process.
arrrghhh said:
Sounds like something went wrong mate. Are you already activated on Sprint? I don't know if that would matter, it might.
I would honestly redownload and redo the RSD process.
Click to expand...
Click to collapse
I originally tried to activate the phone through cyanogen and then when the rep said he couldnt do it because of the lack of prl to update within the rom we just setup the activation back on the old phone/ That phone is working on the network.
I re-downloaded the file just in case and re-flashed but same problem. The only thing i thought of was maybe updating the radio but since its a stock rom it should work out of the gate. whats also weird is i tried turning wifi on but it didnt work either.
Anychange you know of a rom that works with sprint. I dont care if its stock since i would probably root later again.
crispy6 said:
I originally tried to activate the phone through cyanogen and then when the rep said he couldnt do it because of the lack of prl to update within the rom we just setup the activation back on the old phone/ That phone is working on the network.
I re-downloaded the file just in case and re-flashed but same problem. The only thing i thought of was maybe updating the radio but since its a stock rom it should work out of the gate. whats also weird is i tried turning wifi on but it didnt work either.
Anychange you know of a rom that works with sprint. I dont care if its stock since i would probably root later again.
Click to expand...
Click to collapse
Which one are you flashing?
Try another perhaps...? I honestly have never heard of this. It sounds like the phone might be damaged, or the RSD process just did not flash correctly.
I guess I should ask, was the phone modified at all for the GSM SIM slot mod? I wonder if having a non-Sprint SIM in is messing with it... That is just a shot in the dark.
arrrghhh said:
Which one are you flashing?
Try another perhaps...? I honestly have never heard of this. It sounds like the phone might be damaged, or the RSD process just did not flash correctly.
I guess I should ask, was the phone modified at all for the GSM SIM slot mod? I wonder if having a non-Sprint SIM in is messing with it... That is just a shot in the dark.
Click to expand...
Click to collapse
so far the only rom i tried was 10.1 cyanogen and the stock rom for jellybean. However for the stock rom it doesnt let me downgrade to ics with rsd 6.1.5 do you think if i downloaded an old version i could downgrade to a lower stock rom?
Also I honestly had not looked for the cdma roms since most of what i saw was troubleshooting related for this phone but i just saw this rom -AOKP 4.2.2 (Android Open Kang Project) (CDMA&GSM) that you created - http://forum.xda-developers.com/showthread.php?t=2293892
I re-rooted and installed that one and it looks great, just wondered how you got sprint to activate the phone or if you had done it before changing the rom? Also how would the prl and profile be updated.
Lastly the wifi wasn't turning on this time either, it did work initially when i got the phone so that has me stumped.
crispy6 said:
so far the only rom i tried was 10.1 cyanogen and the stock rom for jellybean. However for the stock rom it doesnt let me downgrade to ics with rsd 6.1.5 do you think if i downloaded an old version i could downgrade to a lower stock rom?
Also I honestly had not looked for the cdma roms since most of what i saw was troubleshooting related for this phone but i just saw this rom -AOKP 4.2.2 (Android Open Kang Project) (CDMA&GSM) that you created - http://forum.xda-developers.com/showthread.php?t=2293892
I re-rooted and installed that one and it looks great, just wondered how you got sprint to activate the phone or if you had done it before changing the rom? Also how would the prl and profile be updated.
Lastly the wifi wasn't turning on this time either, it did work initially when i got the phone so that has me stumped.
Click to expand...
Click to collapse
To downgrade to ICS, you need to remove some additional lines. See this post for more information on that.
However, you should be able to update the PRL on either stock ROM.
I think I said this before, but I will say it again. You need to do PRL updates, activate the phone, and get EVERYTHING working on stock BEFORE you flash ANY custom ROM. This is just standard practice - you don't want to put the cart before the horse! Get the phone working, then play with custom ROM's.

[Q] I can't load CWM on my SGS 4G (T-Mobile)

Hello all,
Okay, I admit that I am gonna get a lot of "use the search tool first" replies, but please hear me out. I have done my fair share of searching. Its not that I haven't found anything, its just the things I found are useless for this SGS 4G. I really wanted to install Cyanogen Mo on the SGS (its not actually mine, a friend asked me to do it since he saw my old SGS GT-I9000 running CM).
I am gonna try and give a detailed report . The phone was originally from T-Mobile and now unlocked permanently. Its running firmware version 2.3.3 that I installed just recently. I found out that I can't install CWM on the stock kernel or bootloader or whatever and I needed a new of the thing. So I went on searching and searching....found a handful of help but none work. Every method breaks at some point and I go to the "firmware update failed" thing on the phone, which I then install 2.3.3 again using ODIN and try another method. I have tried a lot of things. Hemidall, ODIN, SuperOneClick, and a lot of gibbrish-sounding methods. None work. I am now running 2.3.3. Here are some infos:
ABOUT PHONE:
Model Number: SGH-T959V
Firmware Version: 2.3.3
Baseband Version: T959VUVKF1
Kernel Version: 2.6.35.7-T959VUVKF1-CL270364
Build Number: GINGERBREAD.VUVKF1
The files I used to flash to 2.3.3 using ODIN v1.85:
PIT: Hawk_Sidekick_VibrantPlus_831.pit
PDA: CODE_T959VUVKF1_CL270364_REV00_user_low_noship.tar.md5
PHONE: T959VUVKF1-Phone-CL1020302.tar.md5
CSC: SGH-T959V-CSC-TMB-VIBRANTP.tar.md5
I hope the above infos are enough. So, can anyone help me and point me to the right direction on how to install CWM and then install CM10 or 9 on my friends SGS 4G?
Thanks,
Tamrat
Hmmm, an interesting set of binaries, ones that don't ring a bell with me. I'm used to seeing T959VUVKJ6.
Where did you find those? Half curiosity, half trying to understand the problem, half since much of the "old" images for the phones got lost when Multiupload and what have you were shut down.
For the SGS4G, the kernel, root file system, and recovery file system are all in "boot.img" -- flash one, you flash them all. They can be flashed through Odin (assuming you really like Windows), heimdall (multi-platform), through recovery, or from a root command line (for the adventurous only).
I would say the most robust way to get where you need to be would be to use Lumin's guide to make sure you've got a viable Gingerbread set-up going, then flash something reliable to get you to MTD, like TeamAcid's CM9.
From there, you should know that some of the KK ROMs use slightly different MTD partitioning and aren't a "just flash this ROM and keep your data" kind of thing.
jeffsf said:
Hmmm, an interesting set of binaries, ones that don't ring a bell with me. I'm used to seeing T959VUVKJ6.
Where did you find those? Half curiosity, half trying to understand the problem, half since much of the "old" images for the phones got lost when Multiupload and what have you were shut down.
Click to expand...
Click to collapse
A long day Googling... and then a site turned up. One thing I forgot to mention was, before I installed this firmware, I had to use the "remove battery->plug usb->press the button combos->insert the battery" to enter download mode, but now I juts have to press vol down and power button.
Thanks for the reply,
Failure again
UPDATE:::
I tried to update to 2.3.6 as the guide suggests and I also wanted a clean stock OS in case the old one was not. But once again updating to 2.3.6 has been a pain. Kies Mini recognizes the phone but it doesn't recognize the firmware running on the phone. And also, firmware update is impossible since the button is greyed out.
I googled again and found the official 2.3.6 firmware for the phone (file name: T959VUVKJ6-REV00-home-low-CL694130.tar.md5) and tried flashing it using ODIN; absolutely no luck. It fails at the stage which says Slb.bin. Restarting the phone after that gives a "firmware upgrade failure" display. Only way to wake up the phone is to flash the previous OS back.
I am really confused here.
*********************EDIT***************
Some how, after like 10 retires and fiddling with ODIN, it finally flashed 2.3.6 to the SGS 4G. Still, fingers crossed.
*********************EDIT 2***************
Finally, its all working fine now. Thank you @jeffsf, thank you very much.
F*****************K
forgot an important step and now my IEMI number is gone........
do i throw the phone now, or is there any other way???
Don't throw your phone away! How do you know that you have "no IMEI" on your phone? We'll go from there.
Hopefully, you've backed up your data before starting to play around with ROMS. If so just load your backed up efs folder onto your storage & use Root Explorer to drop it over your existing one , it will overwrite your imei file & you will be good as new.
========================================================================================
I'm also in need of help, I have been running SlimSaber since last weekend, was wanting to try out Beanstalk. First full wipe, install & reboot wipe again, reinstall etc as per Dao's OP, but after the first install, it won't boot past the kernel splash. Tried again with same result. Decided to click it back to stock & start over, using Gremlin Remover (odin). Then saw that others were having similar issue so I tried to load in build from April1st.
But now it only boots back into recovery, won't boot to the OS ( everything indicated install was complete & no errors.)
1 clicked back again & just tried to put SlimSaber back on again, but have the same problem, will only boot into recovery.
I had to first load CM9 to get CWM 6.xx so I could install kk using TWRP
What am I not doing correctly? Thanks for any suggestions.
Flash kernel
Reboot recovery
Wipe all partitions
(Reboot recovery for good measure and wipe again if paranoid)
Install
Boot
If that doesn't do it, it is likely ROM or hardware.
---
Posted from whatever phone booted today
Since this is running GB VUVKG4, could you recommend a kernel that would work & get me to TWRP (or CWM 5.xx+)?
Either the Team Acid CM9 or Hefe Kernel should work.
---
Posted from whatever phone booted today

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