[Q] AT&T 3.42 S-Off to 4.16 firmware? - AT&T HTC One (M8)

So here is my getvar all:
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: [email protected]
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.42.502.1
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: MOD EDIT
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul_ca
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B12000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 56f9ae32
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
What I want to do is flash a 4.16 firmware to run Android Revolution Lollipop, is it possible without changing radio bands?
Which firmware would do?

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You can always flash the radio of your choice manually after you install the entire firmware package.
Yes, it is possible to remove the radio from the firmware package (which should leave your current radio intact). But personally, I don't like to mess with firmware packages unless you really know what you are doing. Its one of the few ways to actually brick the phone.
Also if you are thinking about using a KitKat radio (such as the AT&T specific radio deployed with 4.4.4), with a Lollipop ROM, they might not play well together.
You might consider flashing the firmware package included on the following thread. Its the Dev Edition LP firmware, which is intended for use on AT&T's network (assuming that is your case). For that matter, if you are looking for a LP ROM on the AT&T network, you might consider the ROM itself. Some folks have had various issues running "Euro" based ROMs on AT&T's network.
http://forum.xda-developers.com/att-htc-one-m8/development/att-4-4-3-2-22-1540-3-debloated-sense-6-t2837365

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redpoint73 said:
You can always flash the radio of your choice manually after you install the entire firmware package.
Yes, it is possible to remove the radio from the firmware package (which should leave your current radio intact). But personally, I don't like to mess with firmware packages unless you really know what you are doing. Its one of the few ways to actually brick the phone.
Also if you are thinking about using a KitKat radio (such as the AT&T specific radio deployed with 4.4.4), with a Lollipop ROM, they might not play well together.
You might consider flashing the firmware package included on the following thread. Its the Dev Edition LP firmware, which is intended for use on AT&T's network (assuming that is your case). For that matter, if you are looking for a LP ROM on the AT&T network, you might consider the ROM itself. Some folks have had various issues running "Euro" based ROMs on AT&T's network.
http://forum.xda-developers.com/att-htc-one-m8/development/att-4-4-3-2-22-1540-3-debloated-sense-6-t2837365
Click to expand...
Click to collapse
thx for the reply, bro!
i won't be running it on at&t's network, i'm located in brazil, what i actually need is LTE 2600 (B7).
and from what i gather, i gotta go with either Euro WWE 401, Asia WWE 707 or unlocked, which are the ones that work in that frequency.
so, 401 it is.
i think i got the hang of it now, there were too many variables to understand at first
cheers.