Unlocked Samsung Galaxy S25+ sending MMS messages delayed or failed at sending

[mustang7757]

Thank you for your help today. Odin definitely looks like a solution, but per the other commentor i'd be a bit out of my depth and at risk of bricking

You won't brick it if you read over my thread link , it might factory reset and usually takes 15 to 20 minutes to do this and you can go back , will not have issues with warranty as they are stock Samsung official firmware not doing to modify or root.
I have a follow guide on how to do in other Samsung threads I can post to help if you decide if want to.

 

[SyCoREAPER]

I'm not on the s25 if it resets , haven't flash it yet, but from others that have seems like went smoothly, but it shouldn't brick these are stock official Samsung firmwares

Thread 'Odin/Seamless Updates '

Jan 23, 2025

I don't know what's going to happen with Odin for the s25 line up with seamless updates now , might have a different Flash tool or change something in Odin but be interesting to hear anything going forward.

• mustang7757
• Replies: 22
• Forum: Samsung Galaxy S25 Series

• 

Going by what a fellow member on XDA discovered. They said you'll soft brick and end up losing everything anyway.

Heres the thread; XDA Thread

 

[mustang7757]

Going by what a fellow member on XDA discovered. They said you'll soft brick and end up losing everything anyway.

Heres the thread; XDA Thread

So you have to use regular CSC and not home CSC , this only factory resets no biggie

 

[SyCoREAPER]

Thank you. I will go to a corporate store again tomorrow and try my best. So do Verizon Corp stores have the ability to force APN changes somehow?

No but they are more than just sales commissions. They are incentivized to keep customers. Exceptions on both sides of course but authorized'a don't make money helping you, only selling you stuff.

 

[SyCoREAPER]

So you have to use regular CSC and not home CSC , this only factory resets no biggie

Correct but if you don't use it bye bye OS. In the past you could dirty flash back and forth with Home, now Home creates issues. I think it's all the A/B partition crap they implemented.

 

[mustang7757]

Correct but if you don't use it bye bye OS. In the past you could dirty flash back and forth with Home, now Home creates issues. I think it's all the A/B partition crap they implemented.

Some good stuff the main thing just use the regular CSC instead of home CSC and you're good to go just sucks it will factory reset, i agree on A/B partition

 

[trucksmoveamerica#AC]

More than likely Verizon's fault but what phone did you come from?

So much truth here. Lol

 

[mustang7757]

So much truth here. Lol

How hard is it to get an Esim from Verizon to delete and try ? T-Mobile and Att your calling them is it the same for Verizon?

 

[WiSeIVIaN]

How hard is it to get an Esim from Verizon to delete and try ? T-Mobile and Att your calling them is it the same for Verizon?

Noting, I AM able to MMS message fine with a mint sim. APN shows a proper MMSC with the mint sim card.

However with verizon sim, and verizon esim, on 2 separate unlocked s25+ phones, I have a blank MMSC and experience the outbound delays/issues.

So I agree it's a carrier problem, which some combination of Samsung, Verizon, and Google at fault, and no one clear to own a solution.

 

[mustang7757]

Noting, I AM able to MMS message fine with a mint sim. APN shows a proper MMSC with the mint sim card.

However with verizon sim, and verizon esim, on 2 separate unlocked s25+ phones, I have a blank MMSC and experience the outbound delays/issues.

So I agree it's a carrier problem, which some combination of Samsung, Verizon, and Google at fault, and no one clear to own a solution.

Yeah I can agree with that , this the reason I mentioned going to the carrier firmware as Samsung unlocked can create sometimes issues with carrier sims/Esim and Verizon is notorious for for things on unlocked firmware which other carriers don't .