Upgrading to vzw S4 ... good idea?

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dirkdigles

Senior Member
Nov 23, 2010
609
224
Chicago
Hi all!

I've been an S3 user for a little over 1.5 years; been a native of the Sprint forums (although my Sprint S3 is flashed to Page Plus).

Now that VZW has made their prepaid plan a lot more competitive and included LTE, I'm planning on making the jump, and picking up an S4 in the process. The $ cost to me will end up being negligible, as I'm able to sell my S3 and mostly make up for the expense of the S4.

I've loved my S3 - I run a rooted stock 4.4.2 rom, debloated all the samsung & sprint crap via titanium, and a ktoonsez kernel that's been tweaked to work well with my phone - and it functions perfectly - still fast, great battery life for a ~2 year old phone, etc. Been around android for some time now (first phone was the OG incredible), so am perfectly comfortable tweaking and such, however I don't want to spend too much time doing so.

I'm reading about the S4 and curious if it's worth the upgrade. I've heard several people online complain about the verizon 4.4.2 update causing overheating and issues with the phone. If I root, debloat, and run a quality custom kernel, am I likely to have issues?

I only use my phone for web browsing, calendaring email, texting, and talking - no gaming. I'm mainly looking forward to having the nicer screen and camera, and the likely possibility of a few more Android updates (which the S3 is unlikely to get). Honestly I'd love to have the next Nexus or something that runs closer to stock, but don't have the luxury to wait around for that phone (and I want to stay on vzw's network).

I've been doing some reading around your forum and am just curious as to your thoughts on the jump S3 -> vzw S4! Pros & cons?

Thanks much,
-Dirk
 

wtherrell

Senior Member
Dec 30, 2008
2,240
701
VZW has it locked down. You can root & perhaps a custom rom using Safestrap. But only TW based roms & some Xposed framework customization. Just about 0 choice on kernels. (unless you can get hold of one with MDK bootloader, - - then you are golden.)
 
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dirkdigles

Senior Member
Nov 23, 2010
609
224
Chicago
VZW has it locked down. You can root & perhaps a custom rom using Safestrap. But only TW based roms & some Xposed framework customization. Just about 0 choice on kernels. (unless you can get hold of one with MDK bootloader, - - then you are golden.)

Huh. I was planning on picking up one of the manufacturer refurb ones ($200) thru vzw's site. I'm assuming those will all be on whatever the newest bootloader version is ... this is disappointing (don't really mind running stock, just need to be rooted).

But really no kernels work on the newest OTA?

EDIT: Wow, just read the "Customizing your vzw S4" post ...
If the bootloader isn't "I545VRUAMDK" you have a locked bootloader and can only use Safestrap to install custom ROMs. Custom recovery is not possible. Attempts to install custom recovery will soft-brick your phone and require you to re-flash a stock ROM.

That is very unfortunate. Hmm, now I'm not so sure about this purchase. Assuming the S4 gets Android "L", do you think the device will be locked down again and root will be removed permanently?
 
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Tulsadiver

Recognized Contributor
Jul 11, 2013
9,874
7,410
Google Pixel 7 Pro
Huh. I was planning on picking up one of the manufacturer refurb ones ($200) thru vzw's site. I'm asking those will all be on whatever the newest bootloader version is ... this is disappointing (don't really mind running stock, just need to be rooted).

But really no kernels work on the newest OTA?

EDIT: Wow, just read the "Customizing your vzw S4" post ...

That is very unfortunate. Hmm, now I'm not so sure about this purchase. Assuming the S4 gets Android "L", do you think the device will be locked down again and root will be removed permanently?

There are a lot of great roms you can run and yes you can obtain root with the newest version nc5. Easy as pie with towelroot. Don't even need a pc. Safestrap 3.72 is what you will need if you get the latest version. You could check out swappa if you want a MK2 or maybe even a MDK. Safestrap has its own recovery and works just fine. Most of the people on here use Safestrap. You would be happier if you found one running 4.3 as opposed to 4.4.2 because of better battery life but NC5 (4.4.2) works fine and is a lttle faster probably.
 
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Flowah

Senior Member
Feb 18, 2010
279
49
That is very unfortunate. Hmm, now I'm not so sure about this purchase. Assuming the S4 gets Android "L", do you think the device will be locked down again and root will be removed permanently?

What's the bad part about safestrap vs. a custom recovery? I still see CM11 for the S4. Is it a lack of backups or something?
 

joshm.1219

Senior Member
May 7, 2013
4,071
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Philadelphia
What's the bad part about safestrap vs. a custom recovery? I still see CM11 for the S4. Is it a lack of backups or something?
Safestrap enables you to flash roms on a locked bootloader which is pretty cool. Unfortunately the big limitation is basically that you can't touch the kernel on a locked bootloader without kexec support ( which will probably never happen) so the only roms you can flash have to be based on the same firmware that your phone has stock. No AOSP roms at all or TW roms that are newer than an OTA and no custom kernels.

All the AOSP roms you see are for MDK and Dev edition phones.
 

06gavinroy08

Member
Jul 23, 2014
16
2
s4 upgrade not worth it

Hi all!

I've been an S3 user for a little over 1.5 years; been a native of the Sprint forums (although my Sprint S3 is flashed to Page Plus).

Now that VZW has made their prepaid plan a lot more competitive and included LTE, I'm planning on making the jump, and picking up an S4 in the process. The $ cost to me will end up being negligible, as I'm able to sell my S3 and mostly make up for the expense of the S4.

I've loved my S3 - I run a rooted stock 4.4.2 rom, debloated all the samsung & sprint crap via titanium, and a ktoonsez kernel that's been tweaked to work well with my phone - and it functions perfectly - still fast, great battery life for a ~2 year old phone, etc. Been around android for some time now (first phone was the OG incredible), so am perfectly comfortable tweaking and such, however I don't want to spend too much time doing so.

I'm reading about the S4 and curious if it's worth the upgrade. I've heard several people online complain about the verizon 4.4.2 update causing overheating and issues with the phone. If I root, debloat, and run a quality custom kernel, am I likely to have issues?

I only use my phone for web browsing, calendaring email, texting, and talking - no gaming. I'm mainly looking forward to having the nicer screen and camera, and the likely possibility of a few more Android updates (which the S3 is unlikely to get). Honestly I'd love to have the next Nexus or something that runs closer to stock, but don't have the luxury to wait around for that phone (and I want to stay on vzw's network).

I've been doing some reading around your forum and am just curious as to your thoughts on the jump S3 -> vzw S4! Pros & cons?

Thanks much,
-Dirk

I have the samsung galaxy s4 on verizon and i wouldnt say the upgrade is really worth it from the s3. If you want to stay with samsung go with the s5 with all the newest specs. Then once you get it, if you dont like the soft ware then just flash a stock s3 rom to it and it wil be like your s3 just work a lot more efficient. In short, it is not worth the upgrade from GS3 to GS4.
 
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rrrrrrredbelly

Senior Member
Aug 16, 2010
776
223
WA
Google Pixel 6
Safestrap enables you to flash roms on a locked bootloader which is pretty cool. Unfortunately the big limitation is basically that you can't touch the kernel on a locked bootloader without kexec support ( which will probably never happen) so the only roms you can flash have to be based on the same firmware that your phone has stock. No AOSP roms at all or TW roms that are newer than an OTA and no custom kernels.

All the AOSP roms you see are for MDK and Dev edition phones.

Just an fyi for people, this isn't totally true. In the general section there is a thread about running a 4.4.4 GPE rom. I've been on the 4.4.3 version for a few days and it's great. With gravity box I can get it set up almost like a custom rom. There are a few bugs but nothing that is a deal breaker (for me)

Sent from my SCH-I545 using XDA Premium 4 mobile app
 

joshm.1219

Senior Member
May 7, 2013
4,071
1,741
32
Philadelphia
Just an fyi for people, this isn't totally true. In the general section there is a thread about running a 4.4.4 GPE rom. I've been on the 4.4.3 version for a few days and it's great. With gravity box I can get it set up almost like a custom rom. There are a few bugs but nothing that is a deal breaker (for me)

Sent from my SCH-I545 using XDA Premium 4 mobile app
Yes that's true, seems like only a few of you really have it working flawlessly though.
 

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    Huh. I was planning on picking up one of the manufacturer refurb ones ($200) thru vzw's site. I'm asking those will all be on whatever the newest bootloader version is ... this is disappointing (don't really mind running stock, just need to be rooted).

    But really no kernels work on the newest OTA?

    EDIT: Wow, just read the "Customizing your vzw S4" post ...

    That is very unfortunate. Hmm, now I'm not so sure about this purchase. Assuming the S4 gets Android "L", do you think the device will be locked down again and root will be removed permanently?

    There are a lot of great roms you can run and yes you can obtain root with the newest version nc5. Easy as pie with towelroot. Don't even need a pc. Safestrap 3.72 is what you will need if you get the latest version. You could check out swappa if you want a MK2 or maybe even a MDK. Safestrap has its own recovery and works just fine. Most of the people on here use Safestrap. You would be happier if you found one running 4.3 as opposed to 4.4.2 because of better battery life but NC5 (4.4.2) works fine and is a lttle faster probably.
    1
    VZW has it locked down. You can root & perhaps a custom rom using Safestrap. But only TW based roms & some Xposed framework customization. Just about 0 choice on kernels. (unless you can get hold of one with MDK bootloader, - - then you are golden.)
    1
    s4 upgrade not worth it

    Hi all!

    I've been an S3 user for a little over 1.5 years; been a native of the Sprint forums (although my Sprint S3 is flashed to Page Plus).

    Now that VZW has made their prepaid plan a lot more competitive and included LTE, I'm planning on making the jump, and picking up an S4 in the process. The $ cost to me will end up being negligible, as I'm able to sell my S3 and mostly make up for the expense of the S4.

    I've loved my S3 - I run a rooted stock 4.4.2 rom, debloated all the samsung & sprint crap via titanium, and a ktoonsez kernel that's been tweaked to work well with my phone - and it functions perfectly - still fast, great battery life for a ~2 year old phone, etc. Been around android for some time now (first phone was the OG incredible), so am perfectly comfortable tweaking and such, however I don't want to spend too much time doing so.

    I'm reading about the S4 and curious if it's worth the upgrade. I've heard several people online complain about the verizon 4.4.2 update causing overheating and issues with the phone. If I root, debloat, and run a quality custom kernel, am I likely to have issues?

    I only use my phone for web browsing, calendaring email, texting, and talking - no gaming. I'm mainly looking forward to having the nicer screen and camera, and the likely possibility of a few more Android updates (which the S3 is unlikely to get). Honestly I'd love to have the next Nexus or something that runs closer to stock, but don't have the luxury to wait around for that phone (and I want to stay on vzw's network).

    I've been doing some reading around your forum and am just curious as to your thoughts on the jump S3 -> vzw S4! Pros & cons?

    Thanks much,
    -Dirk

    I have the samsung galaxy s4 on verizon and i wouldnt say the upgrade is really worth it from the s3. If you want to stay with samsung go with the s5 with all the newest specs. Then once you get it, if you dont like the soft ware then just flash a stock s3 rom to it and it wil be like your s3 just work a lot more efficient. In short, it is not worth the upgrade from GS3 to GS4.