No service when upgrading to Nougat - Sprint Galaxy S 5 Q&A, Help & Troubleshooting

Hello all. I haven't upgraded my phone in quite some time, and I'm a bit dizzy trying to find information here. I'm on a resurrection remix MM rom from last year. I initially downloaded and installed a few different custom roms with N, but none of them are working for cell network or wifi. After a bit of research, I figured out a possible culprit was my modem was out of date (which is very likely). I haven't upgraded this thing in forever! I'm on a G900P and I have no idea what to do at this point. I'm finding plenty of references to different updates that happened, but I can't tell what came when.
What's the latest version, what do I need to flash, and where do I find it? Is it possible to just flash the modem and fix my issues, or do I need to go full stock first?

Related

I'm still on 4.1.2. Now need to update to 4.2.. for MLB At Bat

I have been on a plain rooted 4.1.2 rom for years. I now need to update for a couple apps I use to work. Can someone give me some brief feedback and point me in the right direction so I can update my phone without locking the bootloader?
I like the plain set up I have now, so maybe I just need to update to the highest version without locking BL. Thanks.
I thought about trying this---> File: cm-10.1-20130315-NIGHTLY-d2vzw.zip, but all links that I've found are dead. Anyone know where I might find this file? Thanks
CM is dead. The leftovers rose from the ashes as Lineage OS.
Look them up. Pretty stable.
Jump straight into Marshmallow or Nougat. I'm still on CM12.1 Lollipop, but the newer stuff should work fine. There are threads for all of it, so do good reading before you start.
Thanks for answering my thread. I haven't messed around with my phone in years. I guess what you're saying is since I've never took the OTA 4.3, I can load an advanced CM without locking my bootloader.
phonetool....thanks for the input. I tried Nougat but I had issues with my 3G data and a couple other little things.
I decided to go with 12.1 Lollypop and it is great. All my apps work and 3G fires right up.

best / most up-to-date daily driver ROM?

I did a quick search but most of what I found was > 1 year ago. For those still rocking the SGS3 as their daily driver, what's the best ROM available from a stability / security perspective? Are there any changes since last year, or has everybody moved on? I'm on 4.4.2 right now and have noticed things have been slowing down over the past year or so but I'm still fighting the urge to upgrade to a new phone. I still think Samsung nailed it with this model and would like to hang onto it a little while longer.
edit: I've been looking around and it looks like I'm out of luck because I'm probably on the 4.4.2 NE1 firmware. Sad times.
So I dug out my old SGS3 with the busted screen and swapped out the mainboards with the newer 4.4.2 one so I could get access to my old unlocked bootloader. Tried flashing the latest builds of Lineage, OctOS, and Carbon but all 3 would just bootloop. I thought maybe it was because I was on an old CWM recovery so I hunted all over until I found a ROM I could boot (an old Gingerbread AOKP build) so I could use it to install TWRP.
Got TWRP 3.1 going on there and tried again with all the Nougat ROMS (Lineage, OctOS, Carbon) but no luck, still the same behavior. So I threw in the towel and bought an Essential PH1. It's the only good looking phone I could find in the same size range as the SGS3.

Samsung Galaxy S Relay most current CM ROM and TWRP?

Hi All,
I have a two Relays that have served me well, and I enjoyed having them, but the time has come to pass them on to someone else. Before I do that, I'd like to update them to the most recent versions of stable-release software that is available for them.
For Cyanogen, I have:
cm-11-20150831 (this is stable)
cm-11-20160523 (this is a nightly build)
For recovery I have:
philz touch 6.48.4
I'd like to replace Philz with a newer TWRP, but the Relay is no longer listed on the TWRP website. I'm also wondering if there was ever a stable CM release newer than the one I have.
Does anyone have sources for the above?
Thanks.
Is there any one still developing for this device? If so, is it possible to get Android Go on it.. might just breathe new life into it and bring it upto date..
mrigancb said:
Is there any one still developing for this device? If so, is it possible to get Android Go on it.. might just breathe new life into it and bring it upto date..
Click to expand...
Click to collapse
Although I'm not a developer I have been working on my SGH T699 from T Mobile. You may already know of the JellyBean and before. Recently I've noticed new builds for the samsung Galaxy S Relay 4G like the Validus 5.0.2 or the Fat Toad. I haven't tried those yet I was trying for a higher version. With 8.0 Oreo it requires partitioning and I need to brush up on that. So I went lower to the 7.0 or the 7.1 Nougat. I started noticing a lot of broken or old links so I had to resort to fishing the internet for most of the packages apparently lost in XDA. I pretty much have all of them and was just starting to try a few out when I ran into problems like I want to keep using the keyboard and Wifi calling or a related Wifi issue. It also crashed, went into bootloop or even soft bricked within a few days. The Roms and packages I've found are highly unstable and I see many had flashing issues. So far I've been tricking my device into taking the flash and even then it doesn't hold long. I'd like 6.0 MarshMallow if I can, maybe 7.1 if they ever get stabler that'd be great. But so far the ROMs for the Galaxy S (relay) are fairly horrible to say the least. I get the impression these so-called developers aren't testing their ROM creations more than 5 minutes and then handing them off to noobs who may be very likely to brick their device trying to get it in and running, only to have it crash repetedly! Or worse, hard-bricked.
I like this device. I think I'll keep working on it.
Casper Young.

SIM Unlocked G920W8, 9.0 and 10.0 ROMs no longer detect SIM.

*SOLVED: see reply*
The ROM I used before was LineageOS [10.0] and used a custom ROM with Android 9 before that. Needed to unlock my phone, and couldn't do that on Lineage, and had troubles flashing firmware with Odin, so I ended up using FrankensteinS6. The Stock kernel seems to let me input the NCK, and unlock the phone. So that's luckily finally over.
For about 4 days now I've been formatting phone and trying again and again. FrankensteinS6 works, some other 6.0/7.0 ROMs work. But LineageOS now enters a bootloop, and Pixel Experience (9.0 and 10.0) and Evolution X 10.0 don't detect the SIM. The ones that don't detect SIM also show no IMEI, which was worrying at first because I though I lost a partition.
Possibly related, the ROM of Pixel Experience Android 10.0 for G920W8 will not install because (paraphrasing) "This device is zeroflte, this file is for zerofltecan, zeroflte***, zeroflte***" claiming that my phone isn't one of those models. I got this S6 from Bell Canada, and I still have even the sticker that says it is a G920W8, not G920F. However, the Pixel Experience ROM for G920F flashes fine (sans the main problem).
I don't know the exact LineageOS ROM I used before, but I've tried all of their 10.0 releases, tried redownloading, and I get the bootloop every time. I see some info online of flashing modem firmware, but... I don't even know where to start with that. As I mentioned at the start, Odin is crapping out. I couldn't flash firmware with it, because it would reject the phone right after I started flashing. Anything I could do within TWRP would be great. I moved it back to FrankensteinS6 for my sanity, I started doing this Sunday and I'm starting to repeat steps over and over hoping that it just solves itself.
I tried to keep this straightforward, and I'm sure I did a bad job. I can extrapolate on what I have attempted. Please tell me what I have to do to get an android 10 ROM working on this old beauty again.
I do not have all the solutions. As per my tests with my SM-G920W8. I have managed to find ROMS and try them out. I have only seen Nougat 7.0 ROMS to work almost flawlessly. NOT 7.1.2, important, 7.0 only.
I have also tested some Pie and v10 ROMS like Pixel Experience. The ROMS boot nicely but since I do not use a SIM card to call as I use SIP phone numbers and require WiFi. But that left asside, I came upon serious camera issues no matter what I try. Up to now, SamStock ROM is pretty much the best Stock ROM I found but I always need to run the Magisk UNINSTALLER before re-installing the latest Magisk version..
As for Kernels, well, Anything that is oriented with Lineage OS, I've had camera issues even with Nougat v7.0. So basically, the only ROMS I found good, as of today, for now, are stock ROMS v7.0. But, to do your tests, Even if you have a 920F ROM, you can download a 920W8 kernel as long as you download a kernel which supports your installed Android version. Also make sure to download the proper Stock or AOSP kernel (AOSP for LineageOS). There's not many but there's a few ones that work properly.
Another option is to download an AOSP ROM that works for W8 phones, unzip the file and grab the boot file inside corresponding to the W8 or T-Mobile version. You simply unzip your real ROM you want top install, replace the boot file for the one you got and rezip it. This made my phone boot properly for some F version ROMS but again, not without issues. That's why, I really suggest v7.0 Srock ROMS. I hope this helps you a bit. Again, you can have your own tests and other users may have other answers, but this is based off over 30 bootloops in my case of trying to mod a ROM for the W8 model. It's not easy to find a good one for Canada, I admit!!!
I flashed TWRP years ago, and I found out that I had a G920F version flashed. I don't know why Lineage allowed me to use SIM before, but rectifying this issue seems to made the SIM work in newer versions.
I don't know what the S6's predisposition to having crashing cameras is, but I have avoided this in the past by using custom camera apps, like Open Camera. This has saved me every time.
As for the boot loops... I think another thing that helped is that "format data" doesn't wipe the OS. When you are in recovery, having issues with bootloops in various ROMs, try advanced wipe, and wipe the system. It didn't fix right away, but the time I got Pixel Experience 10 up and running that was the trick.

Kernel and System UI Crash After Leaving Wi-Fi Range [Others?] [H990]

I've had a strange issue with my LG V20 ever since I got in last year and installed LineageOS 18.1 after rooting my H990 on LG firmware 10d (H990ds10d_00_OPEN_AU_DS_OP_1216.kdz) with DirtySanta and installing TWRP. Whenever I left the range of my Wi-Fi network, I would cause the System UI to become unresponsive while doing certain tasks - Unlocking, going to Settings -> Wi-Fi, expanding the Wi-Fi quick toggle in notifications, and probably a few more things.
This doesn't happen on the aforementioned stock firmware, nor on 10g AU 0117 stock firmware either.
For a while, I dealt with it by simply not using Wi-Fi. This sucked because I couldn't access computers over LAN, mobile data was slower, and it also had a data cap that I had to be wary of.
However, I decided I wanted to fix it.
I saw some recommendations involving installing every Lineage version since 14.1 sequentially until the latest. This didn't make sense to me, as clean flashing shouldn't leave any remnants behind, but dirty flashing that many versions went against everything I'd ever heard of regarding custom ROMs.
I also heard that it could be a modem firmware issue. Since I started on the last version of the stock OS for my region vulnerable to DirtySanta I thought surely not.
I later found out about KDZWriter, and used that to install the latest Nougat version of the stock rom available (also mentioned above). After installing that, I tried installing the latest LOS on top, which constantly informed me that com.android.media had stopped, I still had the LG sounds and wallpapers, and I didn't go through the initial setup - A sign of a dirty flash. I was still crashing in the same way too.
I formatted my data partition in TWRP (the "type yes to confirm" way), and tried again. Same crashes.
I've been awake for a little too long trying to fix this, but :
What I believe ended up working was backing up my /efs and /firmware partitions in TWRP while on rooted 10g firmware, dirty flashing LOS on top, formatting data as before, then flashing my /firmware backup in TWRP.
I'm hoping for this thread to document this issue as well as the fixes that worked for people. I saw tidbits of information spread out everywhere, so I'd like a central repository for it.
I hope this caffeine-induced writeup will help someone else with the same or similar issues.
If I have any more experiences with it, I'll do my best to write them down. Please share your experiences too!

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