Related
As the title says - the latest OTA update, if I update will I lose root?
Thanks!
From what I understand, for a clean update OTA the firmware needs to be stock unrooted. The bootloader locked or unlocked.
Other people have succeeded in updating OTA with a modified system and able to patch, but it varies and it seems a lot of tweaking was involved after. I am no expert though.
eastdata said:
From what I understand, for a clean update OTA the firmware needs to be stock unrooted. The bootloader locked or unlocked.
Click to expand...
Click to collapse
Till yesterday i thought the same.
Seems like it works also when it is rooted.
[GUIDE] How To Update Rooted Moto G ( US Global GSM)
secretkloud said:
Then I tried again. It went smoothly. And I still have root
Click to expand...
Click to collapse
mokkami said:
Till yesterday i thought the same.
Seems like it works also when it is rooted.
[GUIDE] How To Update Rooted Moto G ( US Global GSM)
Click to expand...
Click to collapse
So if I understand that thread correctly, if a system file is modified, the update will fail? So adding files (su apk and binaries) doesn't create a situation where the update fails? ...This is my dilemma in trying to understand what modified actually means. It's been a while since attempting mods on a device and it was easier on my last one.
Off topic, will unlocking the bootloader allow access to the stock recovery? I can reboot into it, but any command from the menu just gives me a No command screen or reboots the device. I can't remember it being this convoluted on my old phone. Yes, I know that the up key selects and the down is to navigate...
i just flash stock recovery and then updated.
after update i still have root, so i just flash back TWRP
Backup with CWM, factory reset, update, restore data.
@kurt99 and @theoneofgod
What firmware are you running and what model (any mods)?
I imagine that OTA updates are different for each version firmware...
eastdata said:
So if I understand that thread correctly, if a system file is modified, the update will fail? So adding files (su apk and binaries) doesn't create a situation where the update fails? ...This is my dilemma in trying to understand what modified actually means. It's been a while since attempting mods on a device and it was easier on my last one.
Off topic, will unlocking the bootloader allow access to the stock recovery? I can reboot into it, but any command from the menu just gives me a No command screen or reboots the device. I can't remember it being this convoluted on my old phone. Yes, I know that the up key selects and the down is to navigate...
Click to expand...
Click to collapse
While it seems that OTAs are quite sensible to system changes whatever that means, it turned out that root doesn´t break the possibility to update.
You can access stock recovery with or without unlocked bootloader. This "no command screen" is a known thing and can easily be overcome by holding power and volume up buttons for 3 secs while on that screen.
drfr said:
You can access stock recovery with or without unlocked bootloader. This "no command screen" is a known thing and can easily be overcome by holding power and volume up buttons for 3 secs while on that screen.
Click to expand...
Click to collapse
Thanks so much (I've been living in Android 2.1 world). :angel:
Standard UK retail, rooted ran the OTA update with no issues, and remains rooted.
eastdata said:
@kurt99 and @theoneofgod
What firmware are you running and what model (any mods)?
I imagine that OTA updates are different for each version firmware...
Click to expand...
Click to collapse
Also Standard UK retail and remains rooted, also use XPOSED .
*removed*
use it, install perfectly working on twrp.
this is my new rom daily rom , more fluid than aosp.
all working fine with my module xposed
thank you for your work
pixiebob said:
use it, install perfectly working on twrp.
this is my new rom daily rom , more fluid than aosp.
all working fine with my module xposed
thank you for your work
Click to expand...
Click to collapse
Do you have the US Retail version XT1527?
I'm interested to know whether this works on other moto e lte variants.
I updated the fxz to exclude the bootloader to prevent any potential bricks; so anyone with an unlocked bootloader can flash this and still be able to flash back to any 5.0.2 build without any issues.
Just be sure to have the fxz for your device standing by before trying.
Also renamed the other files, adding the prefix "surnia" to the title to avoid any potential confusion...
Q9Nap said:
Do you have the US Retail version XT1527?
I'm interested to know whether this works on other moto e lte variants.
Click to expand...
Click to collapse
my version is XT1524, europe retail LTE
Fastboot file now includes only logo, boot, and system.
Radio and bootloader can be installed using separate flashable zips.
It is recommended to flash radio and bootloader only on devices for which they were intended; logo, boot, and system are safe to flash on any unlocked hardware.
best rom is this stock 5.1 so far, more fluide and battery life
i like stock kernel, cpu is more able to stay at low frequencies, phone more able to stay cool.in CM/aosp it's not the case
Sadly, this phone doesn't have much development, but this is what I've been looking for, I think.
What I understand is that this works like any ROM, right? I can have a backup of my current ROM and flash this and if anything goes wrong I restore and that's it? This doesn't mess with the radio, recovery nor bootloader, so it doesn't matter that my phone is a Retla one with CID 12, as the ROM doesn't mess with that. I make several questions as I bricked my last phone by trying to flash 5.1 firmware with the bootloader unlocked, so I want to be careful. After all, if something goes really wrong, I'll always be able to flash stock firmware.
This is the best ROM I've used (XT1527) so far. I had to wipe the data and let google restore most of my apps to stop Gapps crashes, but it was worth it. I didn't install the radio, bootloader, or recovery zips and am having no problems at all. Re-rooting was easy and Xposed and its modules are working well. All the minor problems I had with AOSP are gone. This is my daily driver.
rster said:
This is the best ROM I've used (XT1527) so far. I had to wipe the data and let google restore most of my apps to stop Gapps crashes, but it was worth it. I didn't install the radio, bootloader, or recovery zips and am having no problems at all. Re-rooting was easy and Xposed and its modules are working well. All the minor problems I had with AOSP are gone. This is my daily driver.
Click to expand...
Click to collapse
What's your phone model? What do you mean, when you say you let Google restore your apps?
My phone is the Moto E 2015 LTE Retail US (XT1527). I'm using the google backup/reset in settings and it appears that it backs up non-system apps and restores them on installation if you let it. The associated passwords with the apps, however, had to be re-entered manually. What is restored is:
Google Calendar settings
Wi-Fi networks & passwords
Home screen wallpapers
Gmail settings
Apps installed through Google Play (backed up on the Play Store app)
Display settings (Brightness & Sleep)
Language & Input settings
Date & Time
Third-party app settings & data (varies by app)
Will this work for the xt1511 variant? I have it unlocked, but i'm having trouble getting a custom recovery on it to begin with, and it's not receiving and OTA to 5.1 which is annoying me.
ZeroAlphawolf said:
Will this work for the xt1511 variant? I have it unlocked, but i'm having trouble getting a custom recovery on it to begin with, and it's not receiving and OTA to 5.1 which is annoying me.
Click to expand...
Click to collapse
It's highly unlikely it will work and I wouldn't recommend trying it.
But if you're determined, make sure one of these works first so you can recover if necessary:
http://motofirmware.center/files/category/45-moto-e-2nd-generation/
Then flash only the main fastboot zip from the op which includes logo, boot, and system; do NOT flash bootloader, radio, or recovery zips.
on boost mobile version xt1526. flashed the main file but could not get data to work and the boost mobile file from the motofirmware page fails to install on twrp
Retail Fastboot from Carrier
Hi, I'd like to know if by getting this fastboot, being Retail and overriding what's currently installed (Carrier's) it would allow me to carrier unlocking it? Also; if I get this; would my updates come directly from Motorola instead of having to be approved and released by my carrier?
I do have a XT1527 that came directly from my carrier.
Thanks in advanced.
carlitosoe said:
Hi, I'd like to know if by getting this fastboot, being Retail and overriding what's currently installed (Carrier's) it would allow me to carrier unlocking it? Also; if I get this; would my updates come directly from Motorola instead of having to be approved and released by my carrier?
I do have a XT1527 that came directly from my carrier.
Thanks in advanced.
Click to expand...
Click to collapse
This fastboot requires an unlocked bootloader, and the carrier versions don't have unlockable bootloaders afaik.
Even if you are able to unlock your bootloader, flashing this fastboot will not remove carrier lock if it is present.
Ota is determined by sim, even on the retail version, afaik.
Works well on xt1524 eu.
So far the best voice quality, and the most stable firmware.
Just a heads up, I will be removing the op and the files soon.
Q9Nap said:
This fastboot requires an unlocked bootloader, and the carrier versions don't have unlockable bootloaders afaik.
Even if you are able to unlock your bootloader, flashing this fastboot will not remove carrier lock if it is present.
Ota is determined by sim, even on the retail version, afaik.
Click to expand...
Click to collapse
At&T/Cricket,verizon doesn't allow bootloader to be unlocked, which is really sad and there should be a law passed that prohibits them from doing that. Us consumers that pay good money for these phones should not have to be locked or prevented from doing what we want with them. I don't understand why it hasn't been illegal yet.
The sprint,Boost, and consumer cellular Models should have unlockable bootloaders and the Moto dev site should provide the codes
Hi. Could anyone point me at a working download link for this stock retail rom? OTA for 5.1 isn't yet available in Spain (xt1524) but i can't seem to find any copy of the ROM around XDA or anywhere else...I Know Q9Nap deleted it, but i hope someone uploaded it somewhere else.
Thanks
voland34 said:
Hi. Could anyone point me at a working download link for this stock retail rom? OTA for 5.1 isn't yet available in Spain (xt1524) but i can't seem to find any copy of the ROM around XDA or anywhere else...I Know Q9Nap deleted it, but i hope someone uploaded it somewhere else.
Thanks
Click to expand...
Click to collapse
Here is a working Link
https://mega.nz/#!c1N1AQCY!s9Gt-RDbMiDbxp3Wv7PPIRAbq5gxzd1xAah1aCMtt6w
(From later on in this thread)
Jaxas said:
Hello again, sorry to bother you guys but I'm seeing a surprising amount of conflicting information about this...
So I'm trying to upgrade to Nougat, but I'm having some troubles figuring out what I need to do for that.
I know I need to get my phone back to stock so I can accept the OTA update, but I'm not sure how to go about that.
My phone currently:
- Phone Model: HTC One A9 (Sprint - 2PQ93)
- Android Version: 6.0.1
- Software Version: 1.60.651.4
- Root: Yes
- Recovery: TWRP v2.8.8.2_CPTB-TEST2
- S: ON
- Bootloader: Unlocked
- Software Status: Modified
So as far as I'm aware, I need to restore the Stock recovery (how?), re-flash the RUU for my current software version, and then... relock the bootloader? Maybe?
So my questions are...
- How do I actually restore the stock recovery?
- Are there any steps I'm missing?
- Do I need to re-lock the bootloader, or does that not matter?
(- Is there anything I need to do once I get Nougat to root besides flash TWRP 3.0.3 & SuperSU through that?)
Thanks!
Click to expand...
Click to collapse
=============== ORIGINAL POST ===============
Hello,
I'm basically at my wit's end and I'd just like to see if anyone knows whether it's actually possible to get Android 7.0 Nougat on my phone?
I currently have a rooted, RUU-updated 6.0.1 build of Android (Version Number: 1.60.651.4) running on a Sprint (so CDMA) HTC One A9 (Model Number: 2PQ9300). My phone is still S-On (I'm willing to pay for Sunshine if it'll actually work for me, but I'd like to confirm that first), and due to the updating process I do not currently have TWRP - that's easily fixed, however.
Mostly, I'd just like to know if there's a way to get Android 7.0 on my phone, as it is not the International version, while also retaining things like mobile data and calling.
So far, I've looked into simply flashing the RUU (seems to be both not compatible with my phone version, and also has the signing issue mentioned Here), however with the signing issue I'd have to OTA update first so that's not relevant.
I've looked into Sunshine for S-OFF as well as This thread to convert to the "Unlocked" version that has the update, however I'm seeing comments about it not being compatible with the Sprint edition.
I've most recently tried to follow This guide, however I've had no luck and I'm still seeing talk of random reboots, dropped calls, and the like.
Basically, if there's any way I can get Android 7.0 Nougat on my phone, I would love to know how - if I can't (reasonably), then I'd also like to know that so I can stop beating my head into the wall, so to speak
Thanks!
Jaxas said:
Basically, if there's any way I can get Android 7.0 Nougat on my phone, I would love to know how - if I can't (reasonably), then I'd also like to know that so I can stop beating my head into the wall, so to speak
Thanks!
Click to expand...
Click to collapse
So far, the CDMA versions of the A9 can't run Nougat. As you know, HTC hasn't updated it for Nougat, and our phones run different enough firmware from the GSM-Locked and Dev versions that we can't use theirs. And so far, HTC's Dev Nougat requires Nougat firmware. So... we're boned.
Hopefully this won't be forever; HTC should eventually update American phones, so we'll just have to factory reset from system image (and maybe RUU) and OTA. For now, we can only hope guys like Captain_Throwback figure out how to backport Nougat to the 1.60.651.4 firmware.
Jaxas said:
Hello,
I'm basically at my wit's end and I'd just like to see if anyone knows whether it's actually possible to get Android 7.0 Nougat on my phone?
I currently have a rooted, RUU-updated 6.0.1 build of Android (Version Number: 1.60.651.4) running on a Sprint (so CDMA) HTC One A9 (Model Number: 2PQ9300). My phone is still S-On (I'm willing to pay for Sunshine if it'll actually work for me, but I'd like to confirm that first), and due to the updating process I do not currently have TWRP - that's easily fixed, however.
Mostly, I'd just like to know if there's a way to get Android 7.0 on my phone, as it is not the International version, while also retaining things like mobile data and calling.
So far, I've looked into simply flashing the RUU (seems to be both not compatible with my phone version, and also has the signing issue mentioned Here), however with the signing issue I'd have to OTA update first so that's not relevant.
I've looked into Sunshine for S-OFF as well as This thread to convert to the "Unlocked" version that has the update, however I'm seeing comments about it not being compatible with the Sprint edition.
I've most recently tried to follow This guide, however I've had no luck and I'm still seeing talk of random reboots, dropped calls, and the like.
Basically, if there's any way I can get Android 7.0 Nougat on my phone, I would love to know how - if I can't (reasonably), then I'd also like to know that so I can stop beating my head into the wall, so to speak
Thanks!
Click to expand...
Click to collapse
hey,
can you try this ...
https://forum.xda-developers.com/one-a9/general/htc-one-a9-android-7-nougat-t3546557
New info: Nougat is now available via OTA. Now we just need to... get back to full stock.
Woo! Just saw the notification. So now the question is if TWRP will work with 7.0 on our phones.. I think I'd rather keep root than upgrade and lose it if there's a choice.
JohnRogers23 said:
Woo! Just saw the notification. So now the question is if TWRP will work with 7.0 on our phones.. I think I'd rather keep root than upgrade and lose it if there's a choice.
Click to expand...
Click to collapse
TWRP 3.0.3 beta is available for nougat
MGfusion said:
TWRP 3.0.3 beta is available for nougat
Click to expand...
Click to collapse
I saw, but I'm not sure what's going on in the thread right now. It seems it sometimes bootloops? I'm hesitant to upgrade until there's either an RUU for 2.whatever out or I'm sure TWRP is reliable. I'm resigning myself to living without Xposed, but I at least need root and Magisk.
JohnRogers23 said:
Woo! Just saw the notification. So now the question is if TWRP will work with 7.0 on our phones.. I think I'd rather keep root than upgrade and lose it if there's a choice.
Click to expand...
Click to collapse
Whelp.
I'm upset, lol.
Time to re-reset my phone (finally got it set back up the way I wanted it yesterday on 6.0.1)
Oh well, thanks for the heads up!
I have the Sprint a9. I flashed the ruu and flashed TWRP 3.0.3-1 I believe, with no issues
Okay, so before I go re-wipe my phone and upgrade, I have a few quick questions...
1) Can this update be flashed with S-ON? (I'm assuming so, but always good to check) and
2) Can the Sprint A9 be rooted on Nougat yet?
Thanks!
I used TWRP 3.0.3.-4 and root with Magisk. Still miss Xposed, but the N features are pretty nice too. All seems to be working well.
Hello again, sorry to bother you guys but I'm seeing a surprising amount of conflicting information about this...
So I'm trying to upgrade to Nougat, but I'm having some troubles figuring out what I need to do for that.
I know I need to get my phone back to stock so I can accept the OTA update, but I'm not sure how to go about that.
My phone currently:
- Phone Model: HTC One A9 (Sprint - 2PQ93)
- Android Version: 6.0.1
- Software Version: 1.60.651.4
- Root: Yes
- Recovery: TWRP v2.8.8.2_CPTB-TEST2
- S: ON
- Bootloader: Unlocked
- Software Status: Modified
So as far as I'm aware, I need to restore the Stock recovery (how?), re-flash the RUU for my current software version, and then... relock the bootloader? Maybe?
So my questions are...
- How do I actually restore the stock recovery?
- Are there any steps I'm missing?
- Do I need to re-lock the bootloader, or does that not matter?
(- Is there anything I need to do once I get Nougat to root besides flash TWRP 3.0.3 & SuperSU through that?)
Thanks!
Jaxas said:
So as far as I'm aware, I need to restore the Stock recovery (how?), re-flash the RUU for my current software version, and then... relock the bootloader? Maybe?
So my questions are...
- How do I actually restore the stock recovery?
- Are there any steps I'm missing?
- Do I need to re-lock the bootloader, or does that not matter?
(- Is there anything I need to do once I get Nougat to root besides flash TWRP 3.0.3 & SuperSU through that?)
Thanks!
Click to expand...
Click to collapse
If you don't have an unmodified system image from before you mounted the system partition then yes, you do have to use an RUU, which will also give you stock recovery. No, you don't need to do anything with the bootloader.
Flash the RUU for the version you're on now, start up normally and take the OTA. No, I didn't have to do anything special besides making double checking /system is mounted read-only in TWRP. Personally I like using Magisk for root, etc, but I've heard SuperSU works fine. too. I'm S-on as well and it was all very easy.
I have a modified htc one a9 sprint, i want to get back to fully stock so i can update my device by using RUU side load. Please help
samweli benjamin said:
I have a modified htc one a9 sprint, i want to get back to fully stock so i can update my device by using RUU side load. Please help
Click to expand...
Click to collapse
What is your CID, MID and version-main? Is your bootloader locked or unlocked? S-ON or S-OFF?
I have attached a screenshot of getvar all for my device, when i was attemping to update it by using RUU its status was LOCKED and S-OFF but currently its status is **RE-LOCKED** and S-OFF
samweli benjamin said:
I have attached a screenshot of getvar all for my device, when i was attemping to update it by using RUU its status was LOCKED and S-OFF but currently its status is **RE-LOCKED** and S-OFF
Click to expand...
Click to collapse
What ruu version were you trying to flash and what was the error?
It was RUU_HIA_AERO_WHL_N70_SENSE80GP_SPCS_MR_Sprint_WWE_2.18.651.2 and the ERROR that I received was SIGNARURE ERROR: 132
samweli benjamin said:
It was RUU_HIA_AERO_WHL_N70_SENSE80GP_SPCS_MR_Sprint_WWE_2.18.651.2 and the ERROR that I received was SIGNARURE ERROR: 132
Click to expand...
Click to collapse
You can't flash a nougat ruu (2.xx.xxx.x) on a phone running the marshmallow firmware (1.xx.xxx.x). You need to manually update your firmware to 2.xx.651.x before being able to flash the 2.18.651.2 RUU. This is because the new signature key implemented in all 2.xx.xxx.x ruu, explained here at faq #4
Or you can flash the older 1.60.651.4 ruu and after, update your phone using OTA updates. Probably the easiest way for you :good:
http://dl3.htc.com/application/RUU_HIA_AERO_WHL_M60_SENSE7GP_SPCS_MR_Sprint_WWE_1.60.651.4.exe
This seems to be of great help to me, but am afraid i can't install the OTA in my device, b'se I received it and i did downloaded it but when i click to install it finish unzipping file and then fail and the phone boots in TWRP recovery so i thought i can update it by running a RUU side load
According to the Verizon Galaxy S5 Update Page:
Android® Security Patch Level: 2017–08-01
August 2017 Android security patches.
Fixed an issue where device was unable to connect and pair with some Bluetooth® Low Energy (BLE) devices.
Click to expand...
Click to collapse
Stock No-Wipe Firmware:
*This will remove Developer Status/Lock your Bootloader*
G900VVRU2DQH2_G900VVZW2DQH2_G900VVRU2DQH2_HOME.tar.md5.zip
Developer Bootloader Friendly/No Aboot No-Wipe Firmware:
G900VVRU2DQH2_G900VVZW2DQH2_G900VVRU2DQH2_HOME_No_Aboot.tar.md5.zip
This update prevent downgrading for older builds?
enmanuel255 said:
This update prevent downgrading for older builds?
Click to expand...
Click to collapse
I doubt it since the only time that really happens is when the number in the bootloader is increased.
For example, the first time the VZW S5 was updated to prevent downgrading was when the firmware version went from G900VVRU1BOD5 to G900VVRU2BOE1.
The VRU1 and VRU2 are the bootloader versions. Once updated to VRU2/VRS2, you can't go back to VRU1. For some reason they keep changing back and forth from VRU2 to VRS2 at random times. The past few updates have either been VRU2 or VRS2 but you can still go all the way back to the first firmware with VRU2.
TLDR; Since this firmware is using the VRU2 bootloader, it is very unlikely that it will prevent downgrading.
On a side note, this is the longest that it has taken for the complete Odin firmware to be uploaded to Samsung's servers. The update was out the 13th. Normally it takes 3 days for it to be available on their servers and it still isn't. I even tried using the Verizon Software Upgrade Assistant and both of my S5's say they are up to date on QF2.
It's rolled out:
Checking firmware for SM-G900V/VZW/G900VVRU2DQF2/G900VVZW2DQF2/G900VVRU2DQF2/G900VVRU2DQF2
Model: SM-G900V
Version: G900VVRU2DQH2/G900VVZW2DQH2/G900VVRU2DQH2/G900VVRU2DQH2
OS: Marshmallow(Android 6.0.1)
Filename: SM-G900V_1_20170824083446_06zw9gofua_fac.zip.enc4
Size: 2292181872 bytes
LogicValue: 0zmklm1qb9k6sfxe
Click to expand...
Click to collapse
P.S. I would not hurry with this upgrade. As for now I experience sound stuttering in my Samsung Level Active earbuds.
Trying to found out the cause but it definitely happened after bootloader/kernel/modems upgrade to DQH2.
bbsc said:
It's rolled out:
P.S. I would not hurry with this upgrade. As for now I experience sound stuttering in my Samsung Level Active earbuds.
Trying to found out the cause but it definitely happened after bootloader/kernel/modems upgrade to DQH2.
Click to expand...
Click to collapse
Yep I literally just saw that it was. I checked at 12:30am EST and it wasn't.
It's odd that you'd be having problems with bluetooth headphones since this update is supposed to fix bluetooth problems, other than the security related bluetooth problems.
Dudash said:
It's odd that you'd be having problems with bluetooth headphones since this update is supposed to fix bluetooth problems
Click to expand...
Click to collapse
See below.
Lost Hotspot Functionality
Once I flashed this update I lost the ability to bypass Verizon's check to use the hotspot functionality. Now it keeps checking my account and wanting me to pay for the service. Is there anyway I can get around this again, as I was able to with basic root?
I did flash the Developer Bootloader Friendly version using FlashFire.
In addition to my previous post.
Ok, I've been experimenting for a few days with two units of SM-G900V and two pairs of Samsung Level Active wireless earbuds.
I was walking in the same places and listening the same music in the same conditions with different earbuds and different phones, having different (DQF2 and DQH2) firmware (kernel, modem, recovery). In all cases the phones were loaded with the same /system ROM - stock-near ALEXNDR.G900FXXS1CQH1
My conclusion is: DQH2 keeps bluetooth connection much worse than DQF2.
I cannot say that we have a crystal-clear sound in one case and a crappy stuttering in the other.
But the difference is noticeable and obvious.
That's why I personally am reverting back to DQF2 firmware.
wbr.
Updated to this build from QA1, flashed in odin, then booted up, reflashed TWRP and SU, froze system updater all good. No problems here with BT streaming music 2hrs a day in my car for 3 days.
After Flashear everything is fine except autorotation, it does not work for me
Stock No-Wipe Firmware:
*This will remove Developer Status/Lock your Bootloader*
G900VVRU2DQH2_G900VVZW2DQH2_G900VVRU2DQH2_HOME.tar.md5.zip
Is there a full stock non rooted retail download available? I would like to revert completely to stock.
MrTrumpz said:
Stock No-Wipe Firmware:
*This will remove Developer Status/Lock your Bootloader*
G900VVRU2DQH2_G900VVZW2DQH2_G900VVRU2DQH2_HOME.tar.md5.zip
Is there a full stock retail download available? I would like to revert completely to stock.
Click to expand...
Click to collapse
That will return you to stock, it just won't delete all of your data.
If you want stock firmware that will completely wipe your device, you can go to my thread here.
Keep in mind that if you are on a firmware that has VRU2 or VRS2 in the name, you cannot downgrade to a firmware that has VRU1 in the name.
Dudash said:
That will return you to stock, it just won't delete all of your data.
If you want stock firmware that will completely wipe your device, you can go to my thread here.
Keep in mind that if you are on a firmware that has VRU2 or VRS2 in the name, you cannot downgrade to a firmware that has VRU1 in the name.
Click to expand...
Click to collapse
Thanks so much. I appreciate the response.
If i unlocked my bootloader on PB1 firmware, will I have issues flashing this firmware? For some reason I've always thought updating my firmware without updating the bootloader like I originally had to would cause some serious problems. Or did I misinterpret the necessity of updating the bootloader to match the firmware? Is that even an actual problem if they don't match?
Maphack said:
Is that even an actual problem if they don't match?
Click to expand...
Click to collapse
Nobody knows the exact answer except Samsung itself.
In most cases it works.
But this bootloader can be unlocked in the same way as the others if you have CID15.
bbsc said:
Nobody knows the exact answer except Samsung itself.
In most cases it works.
But this bootloader can be unlocked in the same way as the others if you have CID15.
Click to expand...
Click to collapse
Sorry, I was unclear. I unlocked my bootloader and chose PB1 as the firmware to be... Unlocked on, I guess? Not sure the proper phrasing for it.
So I have an unlocked bootloader, but am afraid of updating my firmware in case that messes up something.
If you already answered my question and my response to your question is just due to my lack of knowledge, I apologize.
@Maphack
Ok, let's clarify the things a little.
1. Locked bootloader is called "locked" because it doesn't boot custom unsigned kernels, i.e. rooted 6.0.1 kernels, TWRP kernels, kernels from kernel modders, etc.
2. Virtually all bootloaders in SM-G900V are locked by default.
3. Some of them can be unlocked if the phone has CID15.
4. People unlock bootloaders to install a custom recovery, to have root on 6.0.1, etc.
5. BPB1 is Android 5.0 and it does not require unlocked bootloader for to be rooted because root on 5.0 does not require kernel modification. So you may not know if it's locked or unlocked if you're on BPB1 currently.
But you can see it in download mode.
So if you want to update to QH2 or another 6.0.1 ROM, you need first:
1. Decide if you need root on 6.0.1.
2. Check the CID of your phone with EMMC Brickbug Check app from Market.
P.S. Probably I misunderstood you and your current firmware is not BPB1 but some 6.0.1 firmware and you are talking about BPB1 as about that firmware you've used to unlock bootloader on.
That's another story.
You can find directions how to update unlocked bootloader here.
bbsc said:
@Maphack
Ok, let's clarify the things a little.
1. Locked bootloader is called "locked" because it doesn't boot custom unsigned kernels, i.e. rooted 6.0.1 kernels, TWRP kernels, kernels from kernel modders, etc.
2. Virtually all bootloaders in SM-G900V are locked by default.
3. Some of them can be unlocked if the phone has CID15.
4. People unlock bootloaders to install a custom recovery, to have root on 6.0.1, etc.
5. BPB1 is Android 5.0 and it does not require unlocked bootloader for to be rooted because root on 5.0 does not require kernel modification. So you may not know if it's locked or unlocked if you're on BPB1 currently.
But you can see it in download mode.
So if you want to update to QH2 or another 6.0.1 ROM, you need first:
1. Decide if you need root on 6.0.1.
2. Check the CID of your phone with EMMC Brickbug Check app from Market.
P.S. Probably I misunderstood you and your current firmware is not BPB1 but some 6.0.1 firmware and you are talking about BPB1 as about that firmware you've used to unlock bootloader on.
That's another story.
You can find directions how to update unlocked bootloader here.
Click to expand...
Click to collapse
Thanks. Yeah, I'm already on an unlocked bootloader running 7.1.4. I'll look into updating an unlocked bootloader. I appreciate the help.
Or is there even a point for me to tweak my phone at this point?
Maphack said:
Or is there even a point for me to tweak my phone at this point?
Click to expand...
Click to collapse
None.
Modem upgrade, maybe...
But if you're satisfied, don't repair a working thing.
Help
Dudash said:
According to the Verizon Galaxy S5 Update Page:
Stock No-Wipe Firmware:
*This will remove Developer Status/Lock your Bootloader*
G900VVRU2DQH2_G900VVZW2DQH2_G900VVRU2DQH2_HOME.tar.md5.zip
Developer Bootloader Friendly/No Aboot No-Wipe Firmware:
G900VVRU2DQH2_G900VVZW2DQH2_G900VVRU2DQH2_HOME_No_Aboot.tar.md5.zip
Click to expand...
Click to collapse
Currently this is my System info.
Model - SM G900V
Baseband - G900VVRU2DPD1
Kernel - 3.4.0 [email protected] #1
Build Number - MMB29M.G900VVRU2DPF4
I flashed NI2 using Odin and have Safestrap. I have been away from this phone for long so lost touch of the updates. I have not flashed the Dev bootloader or unlocked it as far as I remember because when I installed this rom, there was no method to unlock bootloader. Can I still flash the QH2 update on this in Safestrap, the Developer Friendly version or the official.
Any way to downgrade from Nougat to MM without losing FP Sensor,Haptic Feedack&Camera
I recently purchased a new S7 not realizing that it was equipped with a Nougat OS. I would like to restore my current phone to the new one, but my current phone runs on MarshMallow. After restoring the backup, my new phone has no haptic feedback, no fingerprint sensor with "an error has occurred with the fingerprint sensor. if this message appears repeatedly, restart your phone" message and the Camera doesn't work.
I'm sure it has something to do with bootloader N using MM. Even restoring Stock Marshmallow firmware (Including BL) on the new phone removes these functions. Does anyone have any ideas on how I can get these to operate?
My current phone has
Bootloader Version: G930W8OYA2APK3 (MM)
Baseband and PDA Version: G930W8OYA2API1 (MM)
When I restore my old phone to the new one, it ends up with
Bootloader Version: G930W8OYA2BQK4 (N)
Baseband and PDA Version: G930W8OYA2API1 (MM)
EDIT: Just tried the Nougat firmware with MM Bootloader. All of the functionality is present.
Bootloader Version: G930W8OYA2API1 (MM)
PDA Version: G930W8OYA2BQK4 (N)
Just restored old backup with MM bootloader (Boot, Data, System only).
No Fingerprint Sensor or Camera.
BTW, ignore the HAPTIC FEEDBACK portion of this post. I believe it is working.
Any help with this matter would be greatly appreciated.
Not possible to downgrade since the bootloader block you from flashing lower version of that. You may try to flash without BL, but your phone will be malfunction
Thank you for your reply. I don't think I'll be able to get the fingerprint wizard to work but having a functional camera would be a necessity. From the System/Priv-App folder I copied the SamsungCamera5 (from MM) and the SamsungCamera6 (from N) onto an SD Card. I guess I can try to play around with them to see if either will work, but I don't think they will since my restored backup should already have SamsungCamera5 and the SamsungCamera6 apk probably isn't compatible with MM. Kinda disappointing that I'll have to continue to use my old phone with a broken screen instead of the brand new one I purchased.
Sleaze0 said:
Thank you for your reply. I don't think I'll be able to get the fingerprint wizard to work but having a functional camera would be a necessity. From the System/Priv-App folder I copied the SamsungCamera5 (from MM) and the SamsungCamera6 (from N) onto an SD Card. I guess I can try to play around with them to see if either will work, but I don't think they will since my restored backup should already have SamsungCamera5 and the SamsungCamera6 apk probably isn't compatible with MM. Kinda disappointing that I'll have to continue to use my old phone with a broken screen instead of the brand new one I purchased.
Click to expand...
Click to collapse
do not flash AP from a firmware set made prior to the bootloader youre on, it will more than malfunction, itll probably brick
i went back and read all the tl : dr stuff and saw that you seem to have got it working, oddly enough. The camera issue is likely the kernel
Thanks for the info on the thanks button. I've just about given up trying to get Marshmallow to work properly on this phone. Looks like it'll take weeks to configure my new Nougat phone to be similar to the three years of tweaks I've made to my old MM one. Oh well, first world problems I guess.
As others have pointed out, you can't use Odin to successfully flash a ROM with a bootloader that is earlier (in version) than the bootloader you have installed. The "gatekeeper" is Odin, however, not the bootloader.
Though I haven't tried it, it is my understanding that there is a way around this. Install TWRP, and use it to install a custom ROM which uses the version of bootloader that you want/need. Once the bootloader has been rolled back, you can use Odin to reinstall Nougat (or whatever). I don't know whether this might require a particular build of Odin, but I doubt it
Droiderat said:
As others have pointed out, you can't use Odin to successfully flash a ROM with a bootloader that is earlier (in version) than the bootloader you have installed. The "gatekeeper" is Odin, however, not the bootloader.
Though I haven't tried it, it is my understanding that there is a way around this. Install TWRP, and use it to install a custom ROM which uses the version of bootloader that you want/need. Once the bootloader has been rolled back, you can use Odin to reinstall Nougat (or whatever). I don't know whether this might require a particular build of Odin, but I doubt it
Click to expand...
Click to collapse
i cant even begin to imagine how/why that would work. the bootloader doesnt really care what ROM you install, its the other way around. The ROM being installed has to be compatible with the bootloader. So, installing a ROM wouldnt really do anything to the bootloader and therefore wouldnt be able to bypass the lock in knox.
The procedure I outlined apparently works where the custom ROM includes a related bootloader. Thus, when it is installed via TWRP, it replaces both the existing ROM and the bootloader. I know that TWRP can be used to install a bootloader, as I have done it (on a SM-930F). And if the gatekeeper is Odin and not the bootloader itself, then this could work.
As I stated, I haven't tried this, nor have I extensively researched it. I've only read about it, and am passing it along as a possible solution.
This post can be closed since the phone was deemed Lost or Stolen by the carrier, therefore they couldn't unlock it for me to use my SIM card. I've since returned the phone. At least I learned a few lessons for my next one. Mainly, back up the phone when you first get it. Thanks again for all of the feedback.