1992595365 said:

我绝对确定你可以做到这一点。
我昨天试了一下，成功换了型号。
但是，你不能通过普通的 Odin 来刷机。您使用了一个可以在 XDA 中找到的修补过的 Odin，并在其中刷新 u1 固件。

thank you，i want to try

zeeshee said:

Can we also flash the U1 firmware to Canadian fold 4 f936w model?

Should be able to:

Download link for One UI 5 Beta 1 2 3 and 4 Android 13 Guide+Links BETA FINISHED

THE BETA PROGRAM HAS FINISHED FOR ONE UI 5 ANDROID 13 THANKS FOR TAKING PART FINAL UPDATE WILL BE RELEASED WITHIN THE NEXT COUPLE OF WEEKS IF YOU WANT TO SIDELOAD IT NOW USE ODIN And here we are the One ui 5 Beta Android 13 for the Z FOLD 4...

forum.xda-developers.com

aleunge said:

Ok I just flashed from U1 to a W ROM, specifically F936U1UES1AVJ1 (Android 12, XAA) to F936WVLU1BVK3 (13, XAC), and it all seems like it works fine. I'll update if I run into anything in the next few days.

Just a note that although it doesn't matter, it was originally a SM-F936U (updated to U1 then W)

My kind sir would you mind me asking what would be your reason of flashing from 936u to 936w to 946u1 and who would be your carrier and did you expirence any network issues???
Thanks in advance

shorty9210 said:

My kind sir would you mind me asking what would be your reason of flashing from 936u to 936w to 946u1 and who would be your carrier and did you expirence any network issues???
Thanks in advance

Hey shorty I bought it used with U firmware and just to be safe to make sure it's stock and the fact U (and W) versions didn't get much updates, I flashed with the U1. Android 13 was released first for unbranded Canada XAC and since I'm actually using on Canadian networks, might as well. So far ok. No issues to report.

aleunge said:

Hey shorty I bought it used with U firmware and just to be safe to make sure it's stock and the fact U (and W) versions didn't get much updates, I flashed with the U1. Android 13 was released first for unbranded Canada XAC and since I'm actually using on Canadian networks, might as well. So far ok. No issues to report.

Well that's good to hear that makes sense then, so you are using it on a Canadian carrier??
I only as Cuz I have AT&T and I'm trying to figure out why mine has a completely different firmware then what sammobile shows what the at&t firmware is and my zfold4 is saying it's on the current firmware witch clearly tells me it's not!! oh does yours show the oem unlock btw

At&t z fold 4 SM-F936U or SM-F936U1

Hello all now I'm just confused so my zFold4 says it's the SM-F936U and I did the updates sense i figured if the US varients are not rootable as of now im just going to update it to the 13 update and after it up dated twice last night and it...

forum.xda-developers.com

aleunge said:

Ok I just flashed from U1 to a W ROM, specifically F936U1UES1AVJ1 (Android 12, XAA) to F936WVLU1BVK3 (13, XAC), and it all seems like it works fine. I'll update if I run into anything in the next few days.

Just a note that although it doesn't matter, it was originally a SM-F936U (updated to U1 then W)

Hey I have a question, in order to update to the W XAC, did you have to delete user data? Or were you able to update keeping your data. Thanks

shorty9210 said:

Well that's good to hear that makes sense then, so you are using it on a Canadian carrier??
I only as Cuz I have AT&T and I'm trying to figure out why mine has a completely different firmware then what sammobile shows what the at&t firmware is and my zfold4 is saying it's on the current firmware witch clearly tells me it's not!! oh does yours show the oem unlock btw

At&t z fold 4 SM-F936U or SM-F936U1

Hello all now I'm just confused so my zFold4 says it's the SM-F936U and I did the updates sense i figured if the US varients are not rootable as of now im just going to update it to the 13 update and after it up dated twice last night and it...

forum.xda-developers.com

Click to expand...

Hey I'm not too sure if you mean this, but yes mine is factory unlocked (actually a dev/demo device). And yes on Canadian network. You can always flash with the newest ATT ROM if yours is from ATT but hasn't gotten updates. Just make sure it indeed is the right model.

andres.soler.s said:

Hey I have a question, in order to update to the W XAC, did you have to delete user data? Or were you able to update keeping your data. Thanks

I did not keep user data so not sure if you can or should. But I think if you're switching model/CSC, the general consensus is to do a clean flash. If you just want to enable Canadian bands that are disabled on a US device, you can search up a way to do so I think using engineering mode.

aleunge said:

Hey I'm not too sure if you mean this, but yes mine is factory unlocked (actually a dev/demo device). And yes on Canadian network. You can always flash with the newest ATT ROM if yours is from ATT but hasn't gotten updates. Just make sure it indeed is the right model.


I did not keep user data so not sure if you can or should. But I think if you're switching model/CSC, the general consensus is to do a clean flash. If you just want to enable Canadian bands that are disabled on a US device, you can search up a way to do so I think using engineering mode.

Okie dokie sounds good I'm just looking into it and noticed all varients have a similar codes and my pituitary one has the firmware matching the MetroPCS firmware but the only firmware that I have found for at&t comes up as the smf936u1 at least on sammobile I suppose I'll have to check other firmware sites thanks for the reply hope you are having a wonderful day

shorty9210 said:

Okie dokie sounds good I'm just looking into it and noticed all varients have a similar codes and my pituitary one has the firmware matching the MetroPCS firmware but the only firmware that I have found for at&t comes up as the smf936u1 at least on sammobile I suppose I'll have to check other firmware sites thanks for the reply hope you are having a wonderful day

If you're on any of the U or U1 firmware, I think you can safely flash to any other U/U1 without any issues. I usually cross reference with samfw and Frija too. Have a wonderful day too friend.