[Q] xt910 downgrade - RAZR HD Q&A, Help & Troubleshooting

Hi xdadevelpers team unfortunately i have installed an unoficial rom for my device from this link http://forum.xda-developers.com/showthread.php?t=2069935 it works very good and no thing wrong with it but i have to send my phone to the Authorized agent here in egypt because of a problem at the sim card place in the phone so i need to get back to the official kernal which is ics is there any way to do this please help me

have you noticed, that this is the Razr HD section ?
And yes. MOAR fonts

Though you are indeed in the wrong forum, i'll help you out
There are 2 possibilities:
1. Your bootloader is unlocked:
Grab the appropriate Stock FW here: XT910 Stock Firmwares
And flash your phone according to this guide: http://www.andromods.com/tips-trick/how-to-restore-unroot-droid-razr-m-xt907-stock-original-firmware.html
Though the guide is for the xt907, it'll also work for xt910. As long as your BL is unlocked...
2. Your bootloader is locked and you're on safestrap:
Watch this
And above all: Next time post your question here: Droid RAZR Q&A

Xadro said:
Though you are indeed in the wrong forum, i'll help you out
There are 2 possibilities:
1. Your bootloader is unlocked:
Grab the appropriate Stock FW here: XT910 Stock Firmwares
And flash your phone according to this guide: http://www.andromods.com/tips-trick/how-to-restore-unroot-droid-razr-m-xt907-stock-original-firmware.html
Though the guide is for the xt907, it'll also work for xt910. As long as your BL is unlocked...
2. Your bootloader is locked and you're on safestrap:
Watch this
And above all: Next time post your question here: Droid RAZR Q&A
Click to expand...
Click to collapse
I'm so sorry that i did that mistake and i'm on my way to try your way thanks but also i have saved cid is it works and how to use it ?

mostafas60 said:
I'm so sorry that i did that mistake and i'm on my way to try your way thanks but also i have saved cid is it works and how to use it ?
Click to expand...
Click to collapse
What do you mean by saved cid? Is your phone carrier locked? Or what are you trying to say? You should pick a stock fw, which is at least your country/region better also from your carrier. It may also not be available at the site i mentioned.
If it is not available you could try and make a request. See the op of this thread

There is no such thing as an "unlocked bootloader" XT910 nor any other OMAP chipset Motorola device unless it is an engineering model with an NS bootloader.
There is no OEM unlock available for those devices and there never will be as the bootloader was never designed to be unlocked.
Motorola themselves have stated as much publicly.
This person has wiped their CID. partition in order to successfully flash a firmware from a different region onto his device.
He should seek advice in the proper forum fro those who have experience with this type of cross flashing issue.
It is precisely as a result of the locked bootloader status of these devices that these kinds of issues arise when users attempt to update their device with firmware not intended for their specific hardware or regional configuration.

Uh thanks for the heads up, wasn't aware of that. I assumed that motorola devices would be all similiar with this.

cellzealot said:
There is no such thing as an "unlocked bootloader" XT910 nor any other OMAP chipset Motorola device unless it is an engineering model with an NS bootloader.
There is no OEM unlock available for those devices and there never will be as the bootloader was never designed to be unlocked.
Motorola themselves have stated as much publicly.
This person has wiped their CID. partition in order to successfully flash a firmware from a different region onto his device.
He should seek advice in the proper forum fro those who have experience with this type of cross flashing issue.
It is precisely as a result of the locked bootloader status of these devices that these kinds of issues arise when users attempt to update their device with firmware not intended for their specific hardware or regional configuration.
Click to expand...
Click to collapse
Thanks a lot for your supply actually you did understood what happened with me
But now i faces problem i tried to get back to 2.3.6 and the phone stopped working totally and after two days of searching i found some way to get back to ics but it is opening only from Bp tools from the boot menu can you help me in that ?

mostafas60 said:
Thanks a lot for your supply actually you did understood what happened with me
But now i faces problem i tried to get back to 2.3.6 and the phone stopped working totally and after two days of searching i found some way to get back to ics but it is opening only from Bp tools from the boot menu can you help me in that ?
Click to expand...
Click to collapse
guys is there any one can answer me and how to solve this issue

http://forum.xda-developers.com/forumdisplay.php?f=1622

mostafas60 said:
guys is there any one can answer me and how to solve this issue
Click to expand...
Click to collapse
Probably if you go to the right forum man.
Sent from my PACMAN MATRIX HD MAXX

Related

[Q] Newbie again

Hi guys
I am new and never flash firmware on HTC before.
I have go HTC one XL from hongkong unlocked with JB (just recently got the official download) but not happy with the data connection speed and it is very slow for some reason. ICS was better than the Hongkong official JB release unfortunately.
Since I am in Australia I want to flash my firmware with the stock rooted Telstra [ROM] 01/01/13 Stock rooted odexed JB Telstra_WWE_3.17.841.2.
Can some one pls point me to the right direction - I am not sure where to start (previously I own SG2 and flashed firmware no issues).
I am aware that there are more options on how to flash in HTC I am abit worried that I might follow the incorrect steps
Thank you
Unfortunately, some changes were deployed in the official JB update which causes the touch screen to not function if you try changing to any ROM that is not also Sense JB. So currently, if you flash an ICS ROM, the touch screen will not work.
Devs may be working on this. But its more likely that it won't be solved until we have kernel source for JB. Until the issue is fixed, you are stuck with Sense JB ROMs.
If you still want to be able to flash custom ROMs, the proper sequence is:
- Unlock bootloader at HTCDev.com
- Install TWRP recovery
- Download custom ROM, and copy to phone's SD
- Flash ROM in TWRP
- Flash boot.img using fastboot
You can start reading here: http://forum.xda-developers.com/showthread.php?t=1671237
redpoint73 said:
Unfortunately, some changes were deployed in the official JB update which causes the touch screen to not function if you try changing to any ROM that is not also Sense JB. So currently, if you flash an ICS ROM, the touch screen will not work.
Devs may be working on this. But its more likely that it won't be solved until we have kernel source for JB. Until the issue is fixed, you are stuck with Sense JB ROMs.
If you still want to be able to flash custom ROMs, the proper sequence is:
- Unlock bootloader at HTCDev.com
- Install TWRP recovery
- Download custom ROM, and copy to phone's SD
- Flash ROM in TWRP
- Flash boot.img using fastboot
You can start reading here: http://forum.xda-developers.com/showthread.php?t=1671237
Click to expand...
Click to collapse
Cheers for the reply.
Yes i still want to flash the telstra jb available hoping that performance is going to be abit better.
Do I still have to unlock my bootloader? Eventoughmy phone is unlocked? Sorry for the basic questions. I will have a read on the link as well. Thanks guys
Sent from my HTC One XL using Tapatalk 2
Hi guys
Been trying to read the suggested link. I am seriously confused.
Do I need to unlock my bootloader?
Is the any tutorial for complete newbie?
Thanks guys
Sent from my HTC One XL using Tapatalk 2
ardabelati said:
Hi guys
Been trying to read the suggested link. I am seriously confused.
Do I need to unlock my bootloader?
Is the any tutorial for complete newbie?
Click to expand...
Click to collapse
You need to read until it makes sense as a complete newbie will just end up bricking the phone.
You do need to unlock the bootloader. Your phone may be "unlocked" in relation to allowing any SIM from any provider, but that is 100% unrelated to unlocking the bootloader.
The Telstra 3.17 is unlikely to make any difference to the Hong Kong based 3.17. They are almost identical except for the few Telstra apps included.
Have you checked that your APN is set to telstra.wap so that LTE will function? The Hong Kong phones ship with incorrect settings for Telstra.
You could refer to this link for help, but ignore it's advise to set telstra.internet as that is incorrect(it is only for 4g modems, not phones) and will prevent some Telstra apps from working correctly:
https://support.mobicity.com.au/ent...up-the-htc-one-xl-on-telstra-s-4g-lte-network
Also you should check Telstras coverage as LTE is only available in limited areas.
http://www.telstra.com.au/mobile-phones/coverage-networks/our-coverage/mobile-broadband/
Beyond these suggestions you should take up your speed issues with Telstra.
ardabelati said:
Do I need to unlock my bootloader?
Click to expand...
Click to collapse
I already answered this in post #2 above. Don't know why you are asking the same question again.
Twisteddx beat me to answering your other questions, and I agree with all he said.
You're confusing unlocking the SIM versus unlocking the bootloader. SIM unlocked just means you can use SIMs for any carrier. Bootloader unlock removed write protection for certain partitions of the memory, allowing you to install custom recovery, custom ROMs, etc. SIM unlock and BL unlock are not related in any way.
I'm not a huge fan of simple tutorials. They invite you to try mods with a minimum of knowledge, which is really the opposite of what you should do. Read up, and learn as much as you can, as twisted mentioned, you will be performing things that can cause permanent damage to the phone if not done completely properly. You need to have a deep understanding of what you are doing before you start. Even if you follow the steps to the letter, things all-to-often go awry. And being armed with as much knowledge as possible is the best way to prepare for such events.
The amount of information can be daunting, for sure. But once you become more familiar with the terms and basic concepts, you will probably see its actually not that complicated. Maybe start with some of the "Misc Guides" at the bottom of the 1st post of my Index thread, such as the Terminology glossary. Look at other posts by similar users in Q&A, and go from there.

[Q] Questions about unlocking, rooting and modems.

I'm sorry if this questions have been asked before. I read through many pages on the Q&A section of this phone and didn't come with clear answers to my questions.
This is the first time I will attempt to unlock, root and flash a ROM on an Android phone.
First of all, I've read and I still don't know if I can flash a custom ROM, or one of those Brazil/Orange JB images available and be able to have the phone unlocked to use with different carriers. Jelly Bean hasn't been released to this phone here in Mexico yet.
1.- I don't mind unlocking the bootloader with Motorola solution. Is this the best way to unlock it?
2.- Flashing a custom ROM or a stock one makes the phone unlocked so I can use it with different carriers?. If the answer is yes, what ROM do you recommend. Are those Brazil/Orange images good for any user or its better to stick with third-party ROMs?
3.- If the answer to number 2 is NO, what should I do in order to unlock the phone? I need to be able to use in Mexico (the phone if from Telcel) and also use it on the United States (with AT&T). I've read about modem files that had to do with carriers but I'm not sure if I need special files to unlock this phone? If this is needed, where do I start or where do I find this files?
4.- If there is something else I need to know (and I didn't asked here) about unlocking the phone and flashing a stock or third-party ROM and have it unlocked to work with other carriers, please let me know by replying.
What are you guys using to backup the factory image? I haven't fiddled with Android for a while after flashing a Kindle Fire many times. I got a Nexus 7 and I haven't needed to root, unlock or try third party ROMs. The last time I used TWRP to backup the image of the Kindle Fire I think.
Thanks in advance
ajua said:
I'm sorry if this questions have been asked before. I read through many pages on the Q&A section of this phone and didn't come with clear answers to my questions.
This is the first time I will attempt to unlock, root and flash a ROM on an Android phone.
First of all, I've read and I still don't know if I can flash a custom ROM, or one of those Brazil/Orange JB images available and be able to have the phone unlocked to use with different carriers. Jelly Bean hasn't been released to this phone here in Mexico yet.
1.- I don't mind unlocking the bootloader with Motorola solution. Is this the best way to unlock it?
2.- Flashing a custom ROM or a stock one makes the phone unlocked so I can use it with different carriers?. If the answer is yes, what ROM do you recommend. Are those Brazil/Orange images good for any user or its better to stick with third-party ROMs?
3.- If the answer to number 2 is NO, what should I do in order to unlock the phone? I need to be able to use in Mexico (the phone if from Telcel) and also use it on the United States (with AT&T). I've read about modem files that had to do with carriers but I'm not sure if I need special files to unlock this phone? If this is needed, where do I start or where do I find this files?
4.- If there is something else I need to know (and I didn't asked here) about unlocking the phone and flashing a stock or third-party ROM and have it unlocked to work with other carriers, please let me know by replying.
What are you guys using to backup the factory image? I haven't fiddled with Android for a while after flashing a Kindle Fire many times. I got a Nexus 7 and I haven't needed to root, unlock or try third party ROMs. The last time I used TWRP to backup the image of the Kindle Fire I think.
Thanks in advance
Click to expand...
Click to collapse
Unlocking BL doesn't change the unlocked status of the phone for carriers. If you want to unlock it to use with different carriers you'll have to pay the unlock fee to whoever you choose to unlock with.
1. Answered above.
2. Custom ROMs or ROMs from different carriers won't unlock the carrier.
3. I believe there is some sort of file modification to have it unlocked. Not sure what you have to do but if I remember correctly its risky and affects IMEI.
Sent from my RAZR HD XT925
saloums7 said:
Unlocking BL doesn't change the unlocked status of the phone for carriers. If you want to unlock it to use with different carriers you'll have to pay the unlock fee to whoever you choose to unlock with.
1. Answered above.
2. Custom ROMs or ROMs from different carriers won't unlock the carrier.
3. I believe there is some sort of file modification to have it unlocked. Not sure what you have to do but if I remember correctly its risky and affects IMEI.
Sent from my RAZR HD XT925
Click to expand...
Click to collapse
I know the bootloader won't change the locked status. As this is the first time flashing a phone, not a tablet, I thought that using a custom ROM or one from different carrier would work for this.
I've tried other SIMs on the phone (it's my sister's, not mine) but the phone didn't asks for a code when a SIM from a different carrier is inserted. I haven't bought any code because of this.
Anyone has a suggestion on what to do to have the phone unlocked to use with different carriers?

Is it possible to unlock the bootloader of an XT925 that can only boot into fastmode?

My phone is boogered up so bad that it just boots into fastboot mode. I have been unsuccessful in flashing the stock ROMs. It's the Canadian version with unlocked GSM. I'm hoping that unlocking the bootloader will help me to flash it and get it working again. I have tried using the Motorola site but it says my phone cannot be unlocked.
Anyone?? Please? I have search these forums for days and cannot find the answer to my question. If it's there I'm finding it. Any help would be appreciated.
I know Rogers allows unlocking the bootloader. As I recall, you're a Fido user (which Rogers owns) right? Are you still looking for the Fido 4.1.2 SBF? I think I can track it down for you. I'm surprised Moto won't unlock the bootloader via the website. Have you tried Motoclypse (I think it's called) to try and unlock it? I guess you'll need a running ROM first.
Lemme know what you need exactly and I'll see if I can hunt it down for you.
CWGSM3VO said:
I know Rogers allows unlocking the bootloader. As I recall, you're a Fido user (which Rogers owns) right? Are you still looking for the Fido 4.1.2 SBF? I think I can track it down for you. I'm surprised Moto won't unlock the bootloader via the website. Have you tried Motoclypse (I think it's called) to try and unlock it? I guess you'll need a running ROM first.
Lemme know what you need exactly and I'll see if I can hunt it down for you.
Click to expand...
Click to collapse
CWG... Thank you! I've scoured a few sites that are still up and running (best one so far is motofirmware.com.) I found and downloaded this.. 9.8.2Q-8-XT925_VQL-12.2_CANADA_VANQJBLTEFRCI_P004_CFC_fb.xml but cannot flash gpt and boot partitions. I have tried editing the xml file as suggested in other posts to prevail. Is there a way I can positively identify which region my phone is? I purchased it brand new from a Canadian seller on eBay. The listing said that it was a Rogers phone but when I unlocked the GSM the key came back as being from Fido. There was no carrier specific apps on it. I'm at the most current level of firmware on it by the carrier as of a few weeks ago.
I got the bootloader unlocked!!!! I was originally entering the code into Motorola's website through Chrome and something told me to try it through Firefox.... success!!
truebeliever71 said:
I got the bootloader unlocked!!!! I was originally entering the code into Motorola's website through Chrome and something told me to try it through Firefox.... success!!
Click to expand...
Click to collapse
Awesome, so you're good to go or still need a SBF for Fido?
CWGSM3VO said:
Awesome, so you're good to go or still need a SBF for Fido?
Click to expand...
Click to collapse
Nope. I'm good. Installed the one mention before and updated to KitKat.

flashing modded recovery error(illegal)

hello guys
i intended to create a custom recovery
i have done several methods like grabbing a exact specs recovery and modding it according to my phone
and i flashed it to my phone
it flashed
but after that when i am going to recovery it saying that
"this phone has been installed a unautorised version of android and contact the customer care for any problem"
indirectly it saying that the recovery i installed is a modded and we wont allow such kind of things ,so reinstall the original firmware
what is the problem
is that i ave something wrong
kvbkiran said:
hello guys
i intended to create a custom recovery
i have done several methods like grabbing a exact specs recovery and modding it according to my phone
and i flashed it to my phone
it flashed
but after that when i am going to recovery it saying that
"this phone has been installed a unautorised version of android and contact the customer care for any problem"
indirectly it saying that the recovery i installed is a modded and we wont allow such kind of things ,so reinstall the original firmware
what is the problem
is that i ave something wrong
Click to expand...
Click to collapse
You omitted to mention the phone model which is important in troubleshooting.
And it sounds like you tried to flash a custom recovery to a device that has a locked bootloader which usually leads to these kinds of results.
Nonta72 said:
You omitted to mention the phone model which is important in troubleshooting.
And it sounds like you tried to flash a custom recovery to a device that has a locked bootloader which usually leads to these kinds of results.
Click to expand...
Click to collapse
sorry to not mentioning that
i have a LYF flame 1 (ls4503)
running 5.1.1
Nonta72 said:
You omitted to mention the phone model which is important in troubleshooting.
And it sounds like you tried to flash a custom recovery to a device that has a locked bootloader which usually leads to these kinds of results.
Click to expand...
Click to collapse
there is no bootloader in this mobile
or the bootloader has been locked so it cant be unlocked anyway
i have tried different methods
you may have a look at this thread:https://forum.xda-developers.com/android/help/lyf-flame-1-custom-recovery-t3453265
and this
https://forum.xda-developers.com/android/help/how-to-unlock-bootloader-lyf-flame-1-ls-t3532776
these threads are about my device
the bootloader wont unlock
its just saying error remote command
kvbkiran said:
there is no bootloader in this mobile
or the bootloader has been locked so it cant be unlocked anyway
i have tried different methods
you may have a look at this thread:https://forum.xda-developers.com/android/help/lyf-flame-1-custom-recovery-t3453265
and this
https://forum.xda-developers.com/android/help/how-to-unlock-bootloader-lyf-flame-1-ls-t3532776
these threads are about my device
the bootloader wont unlock
its just saying error remote command
Click to expand...
Click to collapse
You're probably wrong. Only Mediatek powered phones can be modded without unlocking their bootloader (and even that's limited because it no longer works with newer chipsets).
Anyway, the message you're getting clearly means that the Bootloader is blocking unofficial softwares. You should probably ask the manufacturer for bootloader unlocking procedure.
Nonta72 said:
You're probably wrong. Only Mediatek powered phones can be modded without unlocking their bootloader (and even that's limited because it no longer works with newer chipsets).
Anyway, the message you're getting clearly means that the Bootloader is blocking unofficial softwares. You should probably ask the manufacturer for bootloader unlocking procedure.
Click to expand...
Click to collapse
but i am having a very old snapdragon chipset(its qualcomm snapdragon 210)
even thought if i ask for the manufacturers they wont expel because its not what they do
so you are saying that qualcomm chipsets cant be modded without unlocking bootloader right?
incase that
if you know any methods for the unlocking bootloader will you please tell me
i will try my level best
Nonta72 said:
You're probably wrong. Only Mediatek powered phones can be modded without unlocking their bootloader (and even that's limited because it no longer works with newer chipsets).
Anyway, the message you're getting clearly means that the Bootloader is blocking unofficial softwares. You should probably ask the manufacturer for bootloader unlocking procedure.
Click to expand...
Click to collapse
i contacted the customer care and they told that they wont provide such service now maybe in future
kvbkiran said:
i contacted the customer care and they told that they wont provide such service now maybe in future
Click to expand...
Click to collapse
Bad for you my friend.

Custom rom for sony z5 SO-01H

Hello everyone any success to flash international rom on sony z5 SO-01H japanese version my bootloader is unloacked any seniour member can help and have any custom rom? And root prosees for that phone?
OMG, how you can unlock your bootloader ??? My devices is can't unlock
mydarhieu97 said:
OMG, how you can unlock your bootloader ??? My devices is can't unlock
Click to expand...
Click to collapse
My device shows bootloader unloack status yes
Rimey shah said:
My device shows bootloader unloack status yes
Click to expand...
Click to collapse
Mine too. Did you find a way?
akak1 said:
Mine too. Did you find a way?
Click to expand...
Click to collapse
You people are foolish even more than me. I wanna abuse you but can't.
If your device shows Bootloader status unlocked allowed 'yes'
Then goto unlockbootloader.sonymobile.com
And select device modle and enter emi number and fu+k yourself and get an unlock code.
And use experifirm to flash any regions firmware even global too.
PioneerSeeker said:
You people are foolish even more than me. I wanna abuse you but can't.
If your device shows Bootloader status unlocked allowed 'yes'
Then goto unlockbootloader.sonymobile.com
And select device modle and enter emi number and fu+k yourself and get an unlock code.
And use experifirm to flash any regions firmware even global too.
Click to expand...
Click to collapse
Please keep your temperament low, Mister.
And thank you for "misguiding" people. I unlocked bootloader, downloaded a ton of roms and none would flash. Each one of them results in errors. Downloaded any custom roms available, most go into bootloop while some wont install even.
Relocked bootloader and still wont install OTAs so I am stuck with stock MM with no possibility of getting Nougat because on SO-01H Nougat update is OTA only and there is no FTF available anywhere.
Thanks again. And please dont swear on public forums.
akak1 said:
Please keep your temperament low, Mister.
And thank you for "misguiding" people. I unlocked bootloader, downloaded a ton of roms and none would flash. Each one of them results in errors. Downloaded any custom roms available, most go into bootloop while some wont install even.
Relocked bootloader and still wont install OTAs so I am stuck with stock MM with no possibility of getting Nougat because on SO-01H Nougat update is OTA only and there is no FTF available anywhere.
Thanks again. And please dont swear on public forums.
Click to expand...
Click to collapse
I am sorry for my misbehave with you people but keep one thing in mind and remember that forever I never misguided anyone in my life and here which I told you about unlocking the device was absolutely perfect ? and that was the only thing I told you and that's a childish work....
I think you're a jeffal jalwatri person
PioneerSeeker said:
I am sorry for my misbehave with you people but keep one thing in mind and remember that forever I never misguided anyone in my life and here which I told you about unlocking the device was absolutely perfect and that was the only thing I told you and that's a childish work....
I think you're a jeffal jalwatri person
Click to expand...
Click to collapse
Thats OK.
I have no idea what jeffal jetwari is, but rest assured your advice was acted upon and it made me lose too many hours trying to fix it. No ftf's for other variants work, not even the global version, no custom roms work and there is really not much of a benefit having unlocked the bootloader. So please only advise on something you have experienced personally.
Regards

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