yashsingh1/xdaforums huggingface dataset:
[Ascend Mate 7 General] chudy_85:
Hi all

We have now official downgrade pack from b513 to lollipop

In this topic i added link for mega when i download and try on my mt7-l09 back to lp

i write here all process how back and what firmware we need to back lp

Wait for me and my opinion

I added link to this topic ---> http://xdaforums.com/mate-7/general...rmware-ota-t3275784/post64421239#post64421239

Tested on mt7-tl10 to downgrade from b511

Thx for test [MENTION=7233018]Blue.Ember[/MENTION]

P.s If you have boot loop you can try flash downgrade pack to back you LP firmware
[Ascend Mate 7 General] tjoseph62301:
Great news and waiting for your further posts.
[Ascend Mate 7 General] chudy_85:
Ok how downgrade from b513 to b331

Download transision pack and put to internal sdcard

Now turn off pone and go to flash firmware using 3 bottom

In 99% you have error but this its no bug and push reboot

Now it optimalize to 100 % and go to setting and check you firmware you must have MT7-L09C900B300

If you have now copy b331 to internal sdcard and do it that same as transision pack

this procedure delete you all setting and internal sdcard

I do it with ext sdcard and this setting to upgrade *#*#2846579#*#* and choose 4

Cheers and work now on b331
[Ascend Mate 7 General] haistiinta:
511???
[Ascend Mate 7 General] chudy_85:
No only b513. I dont test on b511

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] CloudCompute:
This is great news. Can you please post the mega link for the file on this thread? Thanks in advance :)
[Ascend Mate 7 General] apopet26:
Someone please test b511.

Send from Mate 7 using tapatalk
[Ascend Mate 7 General] CloudCompute:
This is what I am gonna try. I am currently on B511. I had used the TWRP nandriod backup from a different thread to restore to B511. Now I will use another TWRP backup to get to B513, then I will flash stock recovery, and then use the official downgrade pack from to get to B300 first and then to B331. I am missing any necessary steps? Do you think this will work? I am waiting for your expert advice before starting..
[Ascend Mate 7 General] chudy_85:
Official Downgrade from 6.0 ( B513 ) to 5.1.1 ( B331 )

C900B300 ---> https://mega.nz/#!Z15DQYbZ!aATEeAhXw6_FObeTPVIi-zeqcBMSj6zImqELFknyKqI
[Ascend Mate 7 General] Blue.Ember:
This is great any way I will test it on TL0 511 maybe it will wotk
[Ascend Mate 7 General] chudy_85:
yes you can but when you restore b513 twrp you must have eu oeminfo ---> https://mega.nz/#!UsZz1JJY!8y92sSzjRhalMhrq2dImF87iNneJ8HpXmh6KQ8Eo8LI

copy only custom.bin and check you region its eu. If its eu flash stock recovery do it wipe and check again region eu

If you have eu region you can try flash official downgrade pack ( but remember if you from others country like africa you must change oem on b331 to your region and flash stock room for your region )
[Ascend Mate 7 General] chudy_85:
you can but i thing this dont work for b511
[Ascend Mate 7 General] Prof1977:
Is there any one ho test for mt-l10
[Ascend Mate 7 General] Blue.Ember:
Testing now TL10 511
[Ascend Mate 7 General] chudy_85:
I check update.app and in cust.img you have special cust for mt10
[Ascend Mate 7 General] Blue.Ember:
Maybe we have a good news for TL10 511 soon, BUT MAYBE
[Ascend Mate 7 General] CloudCompute:
Thanks again. the link on your post doesn't work. How to check region?
[Ascend Mate 7 General] chudy_85:
check again i added wrong link.

If you want check you region write in dial pad *#*#2846579#*#* and choose 3 and then 4

you must have

vendor: hw

country: eu
[Ascend Mate 7 General] CloudCompute:
Restored using TWRP backup for B513. This is what I see now.

Vendor Country Info

Vendor: Vendor Country file not exist

Country: Vendor Country file not exist

Can you help me fix this?
[Ascend Mate 7 General] Prof1977:
What happens is working?
[Ascend Mate 7 General] chudy_85:
Download OEM info and copy only custom.bin using fx Explorer to system (root) go to data and past set permission to 0744 and reboot

Check again OEM and if you have Eu write me

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] Blue.Ember:
Still working on it, stay near [emoji6]

---------- Post added at 09:39 PM ---------- Previous post was at 09:32 PM ----------

For now the rollback reached 100% on TL10 511, but my location was cn and model is jazz, tried to flash 326 but fail on 5%, changed the files to meafnaf and model to MT7-TL10, after restart build number changed to 300, so the rollback pack effected on it, flashed 326 again as it special for meafnaf, reached 100%, so for me I can confirm it's working on TL10 511 meafnaf location...... Need more time to upgrade to mm again then downgrade without changing in any file.

If you want test it go ahead but as usual on your risk

Special thanks to [MENTION=4190256]chudy_85[/MENTION]
[Ascend Mate 7 General] apopet26:
Mt-l09 511 can someone test? I'm new in all that and I'm trapped in 511

Send from Mate 7 using tapatalk
[Ascend Mate 7 General] chudy_85:
Can any one test ho have boot loop???

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] CloudCompute:
I rooted my phone and installed Fx Explorer. Now what next?

Where exactly do I need to paste the file "custom.bin", and can you please elaborate what you meant by "go to data and past set permission to 0744"?
[Ascend Mate 7 General] chudy_85:
Open fx Explorer go to custom.bin and copy now open new window and go to system( root) open and open folder data now copy here and set permission custom.bin to 0744 and reboot fone

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] CloudCompute:
Rebooting...

---------- Post added at 04:53 PM ---------- Previous post was at 04:48 PM ----------

The phone has gone into a reboot loop. It keeps getting booted into the customer recovery.

---------- Post added at 04:56 PM ---------- Previous post was at 04:53 PM ----------

chudy_85, what to do now? Should I just wipe everything and start by recovering into B513 again using the TWRP backup? Is there any other way?
[Ascend Mate 7 General] chudy_85:
Yes restore b513

Sorry I give you wrong permision. Correct it's 0777 save and reboot

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] CloudCompute:
And then same steps again?

1. Restore using TWRP for B513.

2. Root

3. Copy Custom.bin for eu into System(root)/Data folder using fx explorer, and set permission to 0744.

4. Reboot

I hope it doesn't go into a reboot loop again
[Ascend Mate 7 General] chudy_85:
Yes but permission to 0777

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] CloudCompute:
Ok, I'll set permission to 0777 instead this time...

---------- Post added at 05:52 PM ---------- Previous post was at 05:20 PM ----------

:) All set, now this is the Vendor Country Info

Vendor: hw

Country: eu

Now what next?

1. Unroot(is this necessary?)

2. Flash stock recovery.

3. Put the downgrade pack into Dload folder in my SD card and use the 3 button combination to update.

Is there a better way?
[Ascend Mate 7 General] Skorpi58:
I'm back from B511, thank you
[Ascend Mate 7 General] chudy_85:
I have unrooted b513. For me unroot. Flash stock recovery do it wipe system/data and cache then flash downgrade pack and after flash b331

Send from my MT7-L09 Some where in globe
[Ascend Mate 7 General] apopet26:
Mt-l09 or 10?

Send from Mate 7 using tapatalk
[Ascend Mate 7 General] Skorpi58:
L09....
[Ascend Mate 7 General] apopet26:
You are my hero. The lolli needs to be full rom or ota?

Send from Mate 7 using tapatalk
[Ascend Mate 7 General] malomba80:
L09

HI.i have mate 7 and i updated to b513 and all ok the i decided to root the phone.i flashed the zip root 2.65 then the phone keeps restaring.i downloaded the backup of b513 and i restored it but my phone keeps restaring.any help please.thank you
[Ascend Mate 7 General] CloudCompute:
Thanks again chudy_85. I have unrooted. Can you please give me a link for stock recovery for B513?
[Ascend Mate 7 General] chudy_85:
Here https://mega.nz/#!w15xjZxL!0-alMyU4RgsxQ6K6FjOPZna-piQLXODLE0QarKtdVCg

Send from my MT7-L09 Some where in globe
[Ascend Mate 7 General] Skorpi58:
Dear [MENTION=4190256]chudy_85[/MENTION], you are a great men, thank you for All...

I'm now back from MM to B331 with my L09 Device

No more MM Test, only if official and stable
[Ascend Mate 7 General] chudy_85:
[MENTION=6524730]Skorpi58[/MENTION] if they give me new mm to test i be test. Now I'm to on b331

Send from my MT7-L09 Some where in globe
[Ascend Mate 7 General] Skorpi58:
I do not think that another trial will post .... it will soon launch an official beta Rome rolled
[Ascend Mate 7 General] Prof1977:
Any news for rollback from mm for mt l10 m.chudy_85?
[Ascend Mate 7 General] chudy_85:
[MENTION=6887635]Prof1977[/MENTION] here it's some downgrade pack but not tested by me and I don't now source. Bleu.Ember test my downgrade pack to downgrade to b326 for mt7-tl10 but need root to change build.prop to correct from jazz to mt7-tl10

Send from my MT7-L09 Some where in globe
[Ascend Mate 7 General] fullpablo1:
Hello, I try to install and gives me error 99% ( this is normal as huawei ) but does not change the build number , I have a l09 with bootloader unlocked and B513

Enviado desde mi HUAWEI MT7-L09 mediante Tapatalk
[Ascend Mate 7 General] CloudCompute:
Thank a ton for helping me through the process chudy-85. I was able to downgrade to B331 successfully. Then I further downgraded to KK B145 and upgraded again to B326. Somewhere in between my Vendor and Country information changed automatically from eu to meafnaf. I am gonna stay on B526 for couple of days before going back to B511. After using the phone at 400 DPI, my current DPI of 480 seems intolerable. B511 seemed to have better RAM management and battery backup too. And now with an official way of downgrading I can move around from MM to LP to KK anytime as I choose. Thanks for your help and thanks to Huawei for releasing the downgrade package. Now I think I'll keep my Mate 7 for longer than I originally thought :) :)
[Ascend Mate 7 General] allister1209:
same error here. i try whit bootloader lock and unlock. nothing happened.
[Ascend Mate 7 General] chudy_85:
Yes it only bug but your build prop change to b300 and now flash you firmware from your country
[Ascend Mate 7 General] chudy_85:
Good work and you can do it evrything what you want

Cheers:highfive:
[Ascend Mate 7 General] onderkaan:
Hi, if you use these cust pack, you can not see fail in %99. İ try the pack for tl10. İ did not have fail.

For TL09...

https://mega.nz/#!ElgiWTBQ!3jWbINR5AhTrtHcvwUAdFL9rFdZ8PztlxVW0Cdzbu3Y

For TL10..

https://mega.nz/#!chZ0jbbK!3jWbINR5AhTrtHcvwUAdFL9rFdZ8PztlxVW0Cdzbu3Y
[Ascend Mate 7 General] chudy_85:
We can use this downgrade pack to

http://xdaforums.com/showthread.php?p=65586072

I tested on mt7-l09 and work very good
[Ascend Mate 7 General] encartita:
Works!!!

Hi.

I suscribe today to this forum after, a long time reading it, to acknowledge the help they gave me to solve the problem with my cell.

I download transision pack and put it in the internal sdcard, later turn off the pone and flash firmware using 3 bottom procedure.

Finally I do the same with a b331 stock firmware and my cell stop restarting and works perfectly.

Thanks, thanks, thanks so much.

Saludos desde Uruguay.

Eduardo.
[Ascend Mate 7 General] chudy_85:
Good work

Send frome globe
[Ascend Mate 7 General] argiris:
Back to 326 without any problem at my mtl-10. The only problem that i had with MM was bluetooth. Sometimes bluetooth stop responding and needed a system restart to work again...
[Ascend Mate 7 General] tjoseph623:
Can I use b300 transition pack on pure stock? Pls check my build no. and revert.

Sent from my JAZZView attachment 3675096
[Ascend Mate 7 General] chudy_85:
I think you must edit build prop

Send frome globe
[Ascend Mate 7 General] tjoseph623:
But my bootloader is locked and no root acess. What would you advise either to flash b300 or wait for official release of mm by Huawei?

Sent from my JAZZ
[Ascend Mate 7 General] Blue.Ember:
Make a reset first and select to erase internal sd, then check the model again.
[Ascend Mate 7 General] tjoseph623:
Is there any risk to flash b300 with model JAZZ?

Sent from my JAZZ
[Ascend Mate 7 General] tjoseph623:
I tried factory reset and erased internal memory. Model no still shows JAZZ

Sent from my JAZZ
[Ascend Mate 7 General] Blue.Ember:
That's good, now flash the rollback for your model.
[Ascend Mate 7 General] Genti007:
Chudy,

On my Mate 7 MT7-L09 shows the vender as HW and Country Demo, I have attempted to root but the phone what start, please if possible explain me on how to change the Country region.

My devices details are MT7-C900B513, name Jazz.

The reason why I want to downgrade is: I don’t have the fingerprints scanner, Bluetooth nor WIFI.

I would be very grateful if an answer is received by you.

BR.

---------- Post added at 02:04 PM ---------- Previous post was at 02:03 PM ----------

Blue.Ember,

On my Mate 7 MT7-L09 shows the vender as HW and Country Demo, I have attempted to root but the phone what start, please if possible explain me on how to change the Country region.

My devices details are MT7-C900B513, name Jazz.

The reason why I want to downgrade is: I don’t have the fingerprints scanner, Bluetooth nor WIFI.

I would be very grateful if an answer is received by you.

BR.
[Ascend Mate 7 General] Blue.Ember:
Why do you need to root to rollback... There is an official rollback without root
[Ascend Mate 7 General] tjoseph62301:
I have successfully downgraded to b331 without any issues. Thanks to chudy
[Ascend Mate 7 General] ogre del:
I've tried numerous times to roll back. I'm stock l09 on b513. It will successfully flash the roll back, but I never get the apps optimization screen and in my settings I'm still on b513. Should I factory reset and try again?
[Ascend Mate 7 General] Blue.Ember:
Just flash 331
[Ascend Mate 7 General] ogre del:
Didnt work. I tried to flash b331 and it failed. I did a factory reset, and tried again and still cant downgrade
[Ascend Mate 7 General] pashalili:
I Have the same problem, stuck 15% WHEN flash b331, it shows 32k crc checked failure [emoji24]
[Ascend Mate 7 General] geregamboa:
Rolback b571?

Enviado desde mi HUAWEI MT7-L09 mediante Tapatalk
[Ascend Mate 7 General] chudy_85:
No only root method

send from ? if I help you you can buy me ?
[Ascend Mate 7 General] zelvuc:
Hi, can you say more about downgade from B571 to B331 some detales please:confused:
[Ascend Mate 7 General] Blue.Ember:
http://xdaforums.com/showthread.php?p=68255463
[E 2015 Q&A, Help & Troubleshooting] xpmule:
So like the title says.. Anyone know a way to screen cap the Bootloader screen ?

I wanted to show a preview of my custom Boot image i posted in the themes section here.

Mainly to show off the newly designed "Captions" top go with the new arrow buttons. i made..

To show people the highlights of what i did mostly visible in that screen.

I know there is a key combo on the Main screen when it's booted up (i forgot what that is though)

Are people just using another phone when they post pic's on the web of the bootloader ?
[Nexus 6P Q&A, Help & Troubleshooting] jimbobtexas:
I've seen the thread on bluetooth issues and cars, and have experienced same. However, last night my bluetooth quit working altogether. Not only that, but it's lost all the connections I had, including my Wear watch, my car, headphones, etc.

Anyone else have this experience? I'm probably going to have to do a factory reset (argh), but thought I'd check here first.
[Nexus 6P Q&A, Help & Troubleshooting] jimbobtexas:
Update. I did a factory reset on my Wear watch, and the phone sees it now. Don't know about the car yet. What bothers me most is having ALL my BT connections forgotten on the phone. Bizarre.
[Nexus 6P Q&A, Help & Troubleshooting] galaxys:
That sounds very spacey... All mine our good today including BT car pairing.
[Galaxy S6 Q&A, Help & Troubleshooting] pipolegrand:
hello since I go under 6.01 in custom rom my s-view cover no longer works thank you
[Galaxy S6 Q&A, Help & Troubleshooting] standby_25:
+1
[Galaxy S6 Q&A, Help & Troubleshooting] pipolegrand:
you have an idea to make it work
[Galaxy S6 Q&A, Help & Troubleshooting] 552eden:
BECAUSE ITS A CUSTOM ROM

The author might have de bloted the s view app as well
[Galaxy S6 Q&A, Help & Troubleshooting] pipolegrand:
hello an idea how to do
[Galaxy S6 Q&A, Help & Troubleshooting] pipolegrand:
noboby !! thank
[Galaxy S6 Q&A, Help & Troubleshooting] 552eden:
I told you because its a debloated rom he deleted the s view app
[Galaxy S6 Q&A, Help & Troubleshooting] Merken_:
Yes, probably.

Go back to STOCK or a ROM that supports the View Cover
[X2 Q&A, Help & Troubleshooting] j€nish:
Developer sir, please nokia x2 cm12.1 in how rill strenth how make strong

Please help only this bug solve
[Android Head-Units] dannyboy223:
I recently purchased a joying android 4.4.4 rk3188 headunit, and am doing some research on the USB 3g dongle working in the US. Joying claims their dongle they sell uses a WCDMA network, meaning we would need a verizon or sprint SIM card. However, verizon and sprint sell off the shelf prepaid usb dongles, plug and play.

Having never messed with usb network dongles before, maybe you guys have had some luck.

Does anyone have a usb dongle with data up and running on their android head unit in the US?

Thanks!
[Android Head-Units] Jacklad:
I bought a used huawei e2û1 on eBay in hopes that I could add a line of data only to my Verizon plan - Verizon thought it could work, but the imei number on the dongle would not show up as a device in their system, so they couldn't Activate it - I used imei checkers from other carriers and it didn't show up either - been using my phone as WiFi hotspot and it works great - would love to find a solution to the dongle though
[Android Head-Units] SageForce:
Use an obdc ap. I use 1 from at&t it's 10 buck's a month to add to your plan. And then you don't have to worry about setting up anything other than to connect to the WiFi in your car. Much easier. I bought a at&t USB modem and it was nothing but problems.
[Android Head-Units] bigfire:
Excuse me, what is an OBDC ap? I can't find anything like that at ATT.
[Android Head-Units] ycatsce:
He meant OBD2.

ATT has a "Connected Car" plan, that uses a 3g dongle connected to your car's OBD-II diagnostic port and only functions when the car is turned on, providing a wireless hotspot for your vehicle.
[Android Head-Units] CadillacMike:
all of these sites list "WCDMA" and I know Verizon used CDMA and thought they were the same. I am about to buy a headunit from RoadNavi.com and they suggest this dongle:

http://www.roadnavi.com/product/3g-4g-usb-modem-huawei-e173/

But when I asked about it on Verizon's Chat on their website, they said it would not work. Then I saw somewhere that "WCDMA" is China, but I dont know where I read that.
[Android Head-Units] Jacklad:
I got a Huawei 3g USB modem from ebay - I have Verizon but it seems they don't support wcdma - I found a deal from Freedompop, which is a discount service - they had a deal where it cost 10.95 to buy the sim card (they do support wcdma) and the first month was free 1gb data and you can cancel anytime (that plan is 19.95 a month if you keep it) - with a little tinkering with settings I got it to work, but it is very slow- just barely fast enough to get data to Google maps or waze, but other more data intensive apps will barely work- remember, these units only get up to 3g speeds- if you use either your phone or a dedicated Hotspot you will get 4g LTE - that is the way to go in my opinion
[Android Head-Units] FourDoor:
Freedompop was actually one of the alternatives I was looking at to incorporate built in 3G into the head unit. What tweaks did you have to do get the Huawei modem, the android head unit, and Freedompop to get them all to play nicely together?
[Android Head-Units] Jacklad:
The FreedomPop SIM card comes with instructions on how to set APN settings - the stock ROM wouldn't allow me to enter the setting as it did not have a data settings tab - I installed Malaysk's ROM which recognized the modem and card and allowed for the settings to be changed - also, the APN name is not FreedomPop, which threw me for a minute (I actually assumed it was picking up another carrier's signal and tried to create a new APN - but if you see an APN listed, you just need to enter the setting that is sent with the SIM) - but like I said, it's dog slow and not very reliable in my opinion
[Android Head-Units] semaj4712:
What about a dongle like this? It supports 4G and does not seem to be limited to the WCDMA network

https://www.aliexpress.com/item/Ori...dem-CAT4-USB-stick-PK-huawei/32788194785.html
[Android Head-Units] CadillacMike:
if you have T-Mobile, you can get the SyncUp Drive:

https://explore.t-mobile.com/t-mobile-sync-up-drive

It is basically just creating a wifi hotspot, but it works and is relatively cheap. Plus you get the features of the app and roadside assistance. I use it iwth my Joying
[Android Head-Units] semaj4712:
I dont have t-mobile but I do have att and I have been trying to get a zte mobley but they are out of stock everywhere.
[Android Head-Units] MLeopard:
I'm running a Huawei E397 with a Freedompop sim. My headunit is a Joying Intel Sofia unit. I use PPP Widget to get it to work correctly.
[Android Head-Units] Astur_Torque:
I have a Joying 2 GB specific model for Opel

But I I can't use it because I don't know how to configure network settings and APN...
[Android Head-Units] Astur_Torque:
Did you use only PPP widget? because without app I can't reach to configure APNs
[Android Head-Units] MLeopard:
Yes, only PPP Widget. I had trouble getting into the APN settings for PPP Widget. I'll see if I can figure out what I did. I think it was some combination of the "Connect" and "Configure" buttons on the widget.
[Android Head-Units] Astur_Torque:
I can't configure it!! with joying+freedompop doesn't work
[Android Head-Units] GaryGood:
This similar listing on Amazon specifically says

I know absolutely nothing about this, btw, so I'm just pointing this out.:fingers-crossed:
[Android Head-Units] jakejm79:
I use a HUAWEI E397 B397Bu-501 and get 4GLTE on AT&T (Cricket) in the US on my Eonon GA2167. There was no need to use PPP widget, root or any other software. After inserting the USB stick I was able to access the Cellular Networks menu and edit the APN data.
[Android Head-Units] sev:
anyone that have verizon have any luck with verzion branded LTE sticks?

I tried the pantech uml290w-g but no luck there..
[Android Head-Units] jth6570:
I have the HUAWEI E397 B397Bu-53, I cant get it to be recognized by the head unit. The head unit sees that I plugged something in, but nothing after that. Was there anything specifically that you did to get it to recognize the unit? I go to network settings and see nothing new. It is in NDIS mode and not in Modem, I can't seem to figure out how to switch this setting on my laptop. Any help would be greatly appreciated. Using Hot Audio head unit with OREO.
[Android Head-Units] xdamember2:
I am using a usb730l modem. I had to power it directly with 5 volts. Head units and hubs don't supply sufficient current.

Uppdate: this was unstable, I am back to mifi.
[Sony Cross-Device Development Themes and Apps] Marília de Oliveira:
Xperia X Series Bootanimation​

All credits ~ [MENTION=5886806]chitshiv[/MENTION] ~

I just did the zip flash to facilitate.​

VIDEO Xperia X Series Bootanimation

Xperia X Series Bootanimation​

How to install

Download the Zip and install via TWRP

Original Thread ~ http://xdaforums.com/crossdevice-dev/sony-themes-apps/mod-xperia-x-series-bootanimation-t3325170

Do not forget to give me a thank you [:good:], it will be great for me because somehow will encourage me to keep my work and create new roms and mods! Thank you all

So far no bug was found. I ask you please file a bug found that I can fix. Thank you​
[Sony Cross-Device Development Themes and Apps] acatoan:
thank you. perfect on Z3 Compact
[Sony Cross-Device Development Themes and Apps] Pandemic:
Nice work miss RXS ^^

“Sent From MWE V9.5.0 On My Z3”