LeEco Le Pro3 X720 not support 3CA , B8 CA - LeEco Le Pro3 Questions & Answers

Why LeEco Pro can not use CA with B8 but can CA with B1+B3 in the specification can support B8 and can also do 3 CA.
I'm hoping anyone can help here, Thanks in advance for your expertise!

TumSmallCell said:
Why LeEco Pro can not use CA with B8 but can CA with B1+B3 in the specification can support B8 and can also do 3 CA.
I'm hoping anyone can help here, Thanks in advance for your expertise!
Click to expand...
Click to collapse
Use at your own risk
You are welcome to try adding CA with B8 on your own. You may be able to open the band using the QPST Tool
https://www.androidbrick.com/ultima...agon-xiaomi-mi5-imei-and-baseband-repair-fix/
Worldwide B8 is not a widely used band. Had Leeco avoided bankruptcy, they would had updated the firmware and would have likely opened B8.

Want to know the relevant article or link addition of Band CA directly.
tsongming said:
Use at your own risk
You are welcome to try adding CA with B8 on your own. You may be able to open the band using the QPST Tool
Worldwide B8 is not a widely used band. Had Leeco avoided bankruptcy, they would had updated the firmware and would have likely opened B8.
Click to expand...
Click to collapse
Read the article from the link below. It is related to the imei and baseband fixes, but not the addition of Band CA directly. I would like to know if there is a direct article about adding a Band CA.
Thanks in advance for your expertise!

TumSmallCell said:
Read the article from the link below. It is related to the imei and baseband fixes, but not the addition of Band CA directly. I would like to know if there is a direct article about adding a Band CA.
Thanks in advance for your expertise!
Click to expand...
Click to collapse
You forgot to post the link for the article

tsongming said:
You forgot to post the link for the article
Click to expand...
Click to collapse
I do not forget but I can not post the link.
Because Have this message alerted. "To prevent spam on the XDA forums, ALL new users prevented from posting outside links in their messages. After approximately 10 posts, you will be able to post outside links. Thank you for understanding! "
I want to know the relevant article or link addition of Band CA directly. Please!

TumSmallCell said:
I do not forget but I can not post the link.
Because Have this message alerted. "To prevent spam on the XDA forums, ALL new users prevented from posting outside links in their messages. After approximately 10 posts, you will be able to post outside links. Thank you for understanding! "
I want to know the relevant article or link addition of Band CA directly. Please!
Click to expand...
Click to collapse
If QPST cannot not open Band CA then I have no idea.
If you have a X727 or X720
You can try alternate firmware.
I have all of the firmwares for both on my Mega drive : https://mega.nz/#F!oAZ3yC4b
Passkey: !MDwbHXNTRdrpgMvQ42yviw -
If any of these firmwares have CA available it would likely be 26s or 28s - Again, I don't know because I am in the US and I get the bands that I need.
Try using the LTE Discovery or Net Guru app to help determine any if there are any useful changes with using alternate firmware.
Note:
As mentioned these firmware are for the X727 and X720, if you or anyone else reading this post attempts flashing the wrong firmware you can count on a bricked phone.

tsongming said:
If QPST cannot not open Band CA then I have no idea.
If you have a X727 or X720
You can try alternate firmware.
I have all of the firmwares for both on my Mega drive : https://mega.nz/#F!oAZ3yC4b
Passkey: !MDwbHXNTRdrpgMvQ42yviw -
If any of these firmwares have CA available it would likely be 26s or 28s - Again, I don't know because I am in the US and I get the bands that I need.
Try using the LTE Discovery or Net Guru app to help determine any if there are any useful changes with using alternate firmware.
Note:
As mentioned these firmware are for the X727 and X720, if you or anyone else reading this post attempts flashing the wrong firmware you can count on a bricked phone.
Click to expand...
Click to collapse
Thank you for the advice.

Related

Lack band 20 Mi5c

Hello to all the forum ...
I am referring in particular to the developers I have a question: When the band 20 lack will be solved?
Do you know a way to unlock it?
Thank you...
list of supported band are here
OsteoLuca said:
Hello to all the forum ...
I am referring in particular to the developers I have a question: When the band 20 lack will be solved?
Do you know a way to unlock it?
Thank you...
Click to expand...
Click to collapse
yes i was able to unlock most of freq band.
here's the list
GSM:1900;1800;900
TDS:2010-2025;1880-1920;
TD LTE:2570-2620;1880-1920;2300-2400;2496-2690
that's all
You have any tutorials on doing this?
Psycoxhunter said:
yes i was able to unlock most of freq band.
here's the list
GSM:1900;1800;900
TDS:2010-2025;1880-1920;
TD LTE:2570-2620;1880-1920;2300-2400;2496-2690
that's all
Click to expand...
Click to collapse
Mi5c not support b20 and never will be.
More info about supported bands in en.miui.com

I want the official rom for mobile leeco le pro3 elite x722

I want the official rom for mobile leeco le pro3 elite x722??.pleace reply
Please stop to flood this forum with these insistent requests! This way developers and users becomes angry! Please write (gently) a private message to the developer you want. Thanks!
orsonbear said:
Please stop to flood this forum with these insistent requests! This way developers and users becomes angry! Please write (gently) a private message to the developer you want. Thanks!
Click to expand...
Click to collapse
I want someone to help me and come to me with the rom link Thank you
At this time no developer has officially presented a ROM that certainly works on LEX722. At least this is what I know. You should wait and read the threads carefully for it to happen. I hope it happens soon and maybe another user knows something more, good luck!
orsonbear said:
At this time no developer has officially presented a ROM that certainly works on LEX722. At least this is what I know. You should wait and read the threads carefully for it to happen. I hope it happens soon and maybe another user knows something more, good luck!
Click to expand...
Click to collapse
Thank you How can a mobile be sold and have no official rum?
Nobody have the official Rom for x722. It's not available on the LeEco website (yet?). Maybe the Rom for the x720 is compatible, but someone would have to try. OP, be my guest...
ZeblodS said:
Nobody have the official Rom for x722. It's not available on the LeEco website (yet?). Maybe the Rom for the x720 is compatible, but someone would have to try. OP, be my guest...
Click to expand...
Click to collapse
722 is not that SD820 not 821?
saraprobe said:
722 is not that SD820 not 821?
Click to expand...
Click to collapse
x722 has SD820 and no NFC.
bug.le.com/cn/download/phone/80
here's the x722 oficial rom, the file only can be downloaded with use of a download manager, i used the "free download manager"
i have uploaded it no NeedRom after i put a lot of effort in getting it downloaded in EU
https://www.needrom.com/download/le-pro-3-x722-official-5-9-026s/

Unlock and root huawei P9 lite

Hello
All aboard excuse my english because I use 'google translation'.
I would like to root my P9 lite. I would like to keep the datas at root if possible.
build number: VNS-L31C432B412
version of EMUI: 5.0.1
Android 7.0 version
I add that I made a request for code from Huawei. They must send it to me by email.
Thank you
toto6976 said:
Hello
All aboard excuse my english because I use 'google translation'.
I would like to root my P9 lite. I would like to keep the datas at root if possible.
build number: VNS-L31C432B412
version of EMUI: 5.0.1
Android 7.0 version
I add that I made a request for code from Huawei. They must send it to me by email.
Thank you
Click to expand...
Click to collapse
Hello dude,
keep the data is possible making opportune backups previously,
becouse of unlocking bootloader will factory reset your phone.
Those questions has been asked a ton of times so you will find many guides / tools,
just type in 'yellow box' "search thread" and you'll find what you're looking for...
Follow guides and use mind, ask for help in that thread, that's all....
You can also take a look at this thread...
Good luck :fingers-crossed:
Regards
Hi
I just looked at your link and thus the application 'dc unlocker'. It's not very clear to buy credits. Is any email address provided or the one used to create the mobile gmail account?
Hi,
I just watched this tutorial : https://www.youtube.com/watch?v=pR7McTBUw7w
Can you confirm that it's ok for me? I do not want to 'brick' my mobile.
@toto6976
hey, i was just looking that you replaced... next time use 'quote or @' when reply a post
otherwise cannot know when you answer
I never used dc unlocker, i don't think it will brick your phone, maybe it could help you unlock the bootloader,
but i can't confirm that...
If i were you i will look at @k1ll3r8e toolkit that can unlock BL, flash recovery, guide you root your phone....
all with a single toolkit..
You can also use fastboot, or do nothing, always will remain your choise, remember that...
All links you can find in previous post.
Read carefully the GUIDES
Good luck :fingers-crossed:
Dadditz said:
@toto6976
hey, i was just looking that you replaced... next time use 'quote or @' when reply a post
otherwise cannot know when you answer
I never used dc unlocker, i don't think it will brick your phone, maybe it could help you unlock the bootloader,
but i can't confirm that...
If i were you i will look at @k1ll3r8e toolkit that can unlock BL, flash recovery, guide you root your phone....
all with a single toolkit..
You can also use fastboot, or do nothing, always will remain your choise, remember that...
All links you can find in previous post.
Read carefully the GUIDES
Good luck :fingers-crossed:
Click to expand...
Click to collapse
Hi,
Thank you for the reply.
I also found this tutorial in Spanish. Easier for me What do you think ?
https://conexionlatam.blogspot.com/...howComment=1528362724703#c6186127662578266317
I looked for the toolkit, but I did not find it. By cons I found this post:
https://forum.xda-developers.com/hu...nt/europe-vns-l31-toolkit-bootloader-t3432873
What is the name of the toolkit? I do not see what to download.
While browsing the lines, I do not see either 'oeminfo's & custom.bin's' corresponding to my mobile:
VNS-L31C432B412 EMUI: 5.0.1 Android 7.0 version.
I downloaded this :
https://forum.xda-developers.com/devdb/project/dl/?id=26164
toto6976 said:
Hi,
Thank you for the reply.
I also found this tutorial in Spanish. Easier for me What do you think ?
https://conexionlatam.blogspot.com/...howComment=1528362724703#c6186127662578266317
I looked for the toolkit, but I did not find it. By cons I found this post:
https://forum.xda-developers.com/hu...nt/europe-vns-l31-toolkit-bootloader-t3432873
What is the name of the toolkit? I do not see what to download.
While browsing the lines, I do not see either 'oeminfo's & custom.bin's' corresponding to my mobile:
VNS-L31C432B412 EMUI: 5.0.1 Android 7.0 version.
I downloaded this :
https://forum.xda-developers.com/devdb/project/dl/?id=26164
Click to expand...
Click to collapse
Hi, if you think spanish is more easier then use that... ( i have not readed your link !!! )
but finally you finded the toolkit, by my side the best method....
oeminfo+custombin are present for your variant but you don't need them in order to root your phone,
those are used to de/rebrand or/and to convert from single to dual sim and vice versa...
As i already told you read carefully what's written in toolkit, do one thing at a time, use brain...
If your choice is the toolkit, do not forget to thank the developer ..
has made this available to all users .... thank you man :good:
Best regards
Dadditz said:
oeminfo+custombin are present for your variant but you don't need them in order to root your phone,
those are used to de/rebrand or/and to convert from single to dual sim and vice versa...
As i already told you read carefully what's written in toolkit, do one thing at a time, use brain
Click to expand...
Click to collapse
Hello
I will finally take the toolkit.
I have two small questions: I do not see my mobile in the screen tutorial 2. L31C432B412.
If there is no, can I stop the current process?
Dadditz said:
Hi, if you think spanish is more easier then use that... ( i have not readed your link !!! )
but finally you finded the toolkit, by my side the best method....
oeminfo+custombin are present for your variant but you don't need them in order to root your phone,
those are used to de/rebrand or/and to convert from single to dual sim and vice versa...
As i already told you read carefully what's written in toolkit, do one thing at a time, use brain...
If your choice is the toolkit, do not forget to thank the developer ..
has made this available to all users .... thank you man :good:
Best regards
Click to expand...
Click to collapse
Hi,
I watched the imaged tuto of k1ll3r8e. On the second image, there is a tab 'packages' with the list of 'devices'. It is in this list that I do not see mine (in fact the orange operator B412). I am not reassured at the idea of installing a package from another operator.
What do you think ?
My default files are missing
Hello dear fellows,
I am using a Huawei P9 Lite and recently I gave it to a repair shop for registration in Turkey. As I search on Internet, I know that my phone had to be rooted and its IMEI must have been changed. Now, I cannot see some default files like Files which shows the storages in my menu and also some of the icons in settings are missing. Actually, I cannot see my Huawei ID and cloud icon and also system update icon for updating my EMUI is no more there! I hope that you guys guide me what should I do now? Could it be fixed?
toto6976 said:
Hi,
I watched the imaged tuto of k1ll3r8e. On the second image, there is a tab 'packages' with the list of 'devices'. It is in this list that I do not see mine (in fact the orange operator B412). I am not reassured at the idea of installing a package from another operator.
What do you think ?
Click to expand...
Click to collapse
Hey dude,
you are writing a lot of crap, who ever talked about the packages you should need ??
B412 orange operator ??
You have a VENUS (VNS) phone (also called p9 lite (2016)) with EUROPEAN cust (C432) and latest dual sim FIRMWARE (B412).
Have you readed link i posted you ?? Surely not...
If you had read that link, you would have seen in my last post that there is a guide on how to root the phone using that toolkit..
My last piece of advice is ... GIVE UP !! .. (sorry if i wrote that)
Regards
phoemo said:
Hello dear fellows,
I am using a Huawei P9 Lite and recently I gave it to a repair shop for registration in Turkey. As I search on Internet, I know that my phone had to be rooted and its IMEI must have been changed. Now, I cannot see some default files like Files which shows the storages in my menu and also some of the icons in settings are missing. Actually, I cannot see my Huawei ID and cloud icon and also system update icon for updating my EMUI is no more there! I hope that you guys guide me what should I do now? Could it be fixed?
Click to expand...
Click to collapse
Hello,
you wrote in a wrong thread.
Look for how to rollback maybe using HWOTA or DLOAD method or look for UNIFIED HELP THREAD,
you should know what exactly is your variant/firmware (ex. VNS-L31C185B360)
Best regards
Sorry,
I am not such an expert in mobile stuff, but I am seeing that my phone's build number is NRD90M test-keys. I have no idea what it is! But someone told me that since your phone has been rooted, the operating system has been completely changed which you cannot also update your system and you have to go to one of the Huawei representatives for flashing your phone again and make the operating system as before. But then, your telecommunication registry will be deleted again. Would you please tell me what is these methods you named?! and will it be useful for bringing back my phone ?
---------- Post added at 08:43 PM ---------- Previous post was at 08:38 PM ----------
Dadditz said:
Hey dude,
you are writing a lot of crap, who ever talked about the packages you should need ??
B412 orange operator ??
You have a VENUS (VNS) phone (also called p9 lite (2016)) with EUROPEAN cust (C432) and latest dual sim FIRMWARE (B412).
Have you readed link i posted you ?? Surely not...
If you had read that link, you would have seen in my last post that there is a guide on how to root the phone using that toolkit..
My last piece of advice is ... GIVE UP !! .. (sorry if i wrote that)
Regards
Hello,
you wrote in a wrong thread.
Look for how to rollback maybe using HWOTA or DLOAD method or look for UNIFIED HELP THREAD,
you should know what exactly is your variant/firmware (ex. VNS-L31C185B360)
Best regards
Click to expand...
Click to collapse
Sorry,
I am not such an expert in mobile stuff, but I am seeing that my phone's build number is NRD90M test-keys. I have no idea what it is! But someone told me that since your phone has been rooted, the operating system has been completely changed which you cannot also update your system and you have to go to one of the Huawei representatives for flashing your phone again and make the operating system as before. But then, your telecommunication registry will be deleted again. Would you please tell me what is these methods you named?! and will it be useful for bringing back my phone?
Dadditz said:
Hey dude,
you are writing a lot of crap, who ever talked about the packages you should need ??
B412 orange operator ??
You have a VENUS (VNS) phone (also called p9 lite (2016)) with EUROPEAN cust (C432) and latest dual sim FIRMWARE (B412).
Have you readed link i posted you ?? Surely not...
If you had read that link, you would have seen in my last post that there is a guide on how to root the phone using that toolkit..
My last piece of advice is ... GIVE UP !! .. (sorry if i wrote that)
Click to expand...
Click to collapse
Hi, I installed 'adb', connected the mobile, enabled debug mode usb and oem.
I run the toolkit and it puts me 'no packages found'.
@phoemo
Hey man,
NRD90M test-key is an incomplete firmware, that's the reason you haven't all your apps...
Rooting phones won't change stock ROM, it must be intentionally done...
Look back at your phone and see what variant you have (L21 , L31 or other),
you should also know if your phone is single or dual sim.
Last thing, in setting look for EMUI version (ex 4.0.1/4.0.3/5.0, etc...)
Theorically linving in turkey you should have C185 CUST but i'm not really sure (it's for nord africa/middle east region),
maybe you had a branded version, but none exept you could know that !!
Now with those info go in UNIFIED HELP THREAD and request your help,
the more you will be precise in the phone info, the greater the possibility of being helped, and bring back to a full working device...
I cannot help you more dude, that's what i know about this stuff.
Wish you the best

X02S (May be known as X01S Plus) MT6580 512MB Ram 8GB Storage Android 5.1 Rom Request

This watch is a bit of an unknown as not much info on the web, although it is being sold on chinese websites like Aliexpress.
It looks identical to the X01S posted here https://forum.xda-developers.com/sm...ourtime-x01-tenfifteen-x01plus-omate-t3571737 however has a different processor (this has a MT6580), and only 512MB Ram.
The reason I have opened this thread is to see if anyone has a SP Flash backup of this watch that they can share, or know the whereabouts of the factory rom. Sadly MTK Tool does not appear to support MT6580 or Android 5...however I believe after reading that a SP Flash backup can be created using Miracle Box software.
This watch does not appear to have a recovery. It does have a chinese menu if you hold the two buttons in on a cold boot which is hit and miss, but looking at the translation from 4pda its not a recovery as such...
Unfortunately my baseband went to unknown while I was trying to intergrate google play store...I have no idea how, and I am know stuck with the android logo and no launcher..so im stuffed without the SP Flash... in the same boat as others from the above x01 link looking at recent posts.
Any help appreciated.
Details from original rom on my watch:
Model: X02S (however under battery it says on a ribbon cable X01S)
Baseband : moly.wr8.w1449.md.wg.mp.v23
Android 5.1
Kernel: 3.10.72
Build number: x02s_V1.0_20180507.08
No Playstore
Very good initiative. For me the watch worth the money. Just to say that SPFlash tools and MTK Droid Tools do support the MTK6580 processor and that's is just what you need to backup a ROM or recover a watch.
I've sent off loads of emails to sellers on aliexpress asking if they know where to get factory firmware. BUT i wouldnt hold our breath for a response.
SO, if anyone reading this has a working X02S with MTK6580 cpu and 512mb ram, please, please, please make a SP Flash backup and post on this thread if possible. You would be helping a few people out from the above thread too. Thanks
@connerESP SP Flash does appear to work as you said. Thank you. I couldnt however get MTK Tools to work with the watch. Have you? Thanks again.
Messaged a load of sellers on Aliexpress...No one willing to help. HOWEVER, I have found someone on Amazon UK who sells the watch called WearableMall, who has the SP Flash files and is willing to send them to me/us. Only problem is the chinese firewall and web restrictions are making it difficult to get the files to me/us. Any recommendations? I think most file sharing websites are blocked over there. I even offered access my private FTP and website, but he can't access.
Please help if you can.
Dc0de said:
@connerESP SP Flash does appear to work as you said. Thank you. I couldnt however get MTK Tools to work with the watch. Have you? Thanks again.
Click to expand...
Click to collapse
You don't need MTK Tools to work directly with the watch. You just need a readback ROM from SPFlash and MTK converts it to a working ROM. It is all explained in the first post of this thread https://forum.xda-developers.com/sm...ourtime-x01-tenfifteen-x01plus-omate-t3571737
---------- Post added at 07:06 PM ---------- Previous post was at 07:05 PM ----------
Dc0de said:
Messaged a load of sellers on Aliexpress...No one willing to help. HOWEVER, I have found someone on Amazon UK who sells the watch called WearableMall, who has the SP Flash files and is willing to send them to me/us. Only problem is the chinese firewall and web restrictions are making it difficult to get the files to me/us. Any recommendations? I think most file sharing websites are blocked over there. I even offered access my private FTP and website, but he can't access.
Please help if you can.
Click to expand...
Click to collapse
Sorry but I don't understand pretty well.... who is the chinese one?
connerESP said:
You don't need MTK Tools to work directly with the watch. You just need a readback ROM from SPFlash and MTK converts it to a working ROM. It is all explained in the first post of this thread https://forum.xda-developers.com/sm...ourtime-x01-tenfifteen-x01plus-omate-t3571737
---------- Post added at 07:06 PM ---------- Previous post was at 07:05 PM ----------
Sorry but I don't understand pretty well.... who is the chinese one?
Click to expand...
Click to collapse
A Chinese Seller (WearableMall) of the MTK6580 version of the X01S/X02S smartwatch has sent me the SP Flash Firmware files for the MTK6580. I have flashed my watch with the files and my watch is now working. Only thing I need to do is fix the imei number with my original. Ive even made a Magisk root patched boot image,which works
Just want to say a BIG thankyou to WearableMall on Amazon Uk for sending the firmware files when no one else would. If you are going to buy one of these MTK6580 based watches then I would definately buy from WearableMall. All the aliexpress sellers I messaged either didnt answer or said can't help.
The file is hosted on Baidu chinese cloud server which is painfully slow to download from outside China. My internet upload is very slow, so I am unable to re-upload to a better cloud. If anyone has fast upload and download, you have a limited time to grab the files from Baidu, and upload to help other users. Please PM me ASAP if you want to do this.
Dc0de said:
A Chinese Seller (WearableMall) of the MTK6580 version of the X01S/X02S smartwatch has sent me the SP Flash Firmware files for the MTK6580. I have flashed my watch with the files and my watch is now working. Only thing I need to do is fix the imei number with my original. Ive even made a Magisk root patched boot image,which works
Just want to say a BIG thankyou to WearableMall on Amazon Uk for sending the firmware files when no one else would. If you are going to buy one of these MTK6580 based watches then I would definately buy from WearableMall. All the aliexpress sellers I messaged either didnt answer or said can't help.
The file is hosted on Baidu chinese cloud server which is painfully slow to download from outside China. My internet upload is very slow, so I am unable to re-upload to a better cloud. If anyone has fast upload and download, you have a limited time to grab the files from Baidu, and upload to help other users. Please PM me ASAP if you want to do this.
Click to expand...
Click to collapse
Please, send me the link and I'm going to host the file on my drive :good:
Massive thank you to ConnerESP for hosting the file on his Google Drive. He has said I could post on this thread, but please check with him if posting else where. Please give him a Thanks by pressing Thumbs up on his post above. Also massive thanks to WearableMall on Amazon UK for sending me the original files. If you are thinking of buying...buy from WearableMall, as they helped me/us even though I did not get the watch from them (I bought second hand).
Please use these files at your own risk. connerESP has pointed out that they contain user data (self explainetary), and secro (Stores IMEI number and baseband???) so make sure you have good backups of your IMEI number, and data before flashing. We accept no responsibility if you dont know what your doing, loss of imei, data etc etc.
https://drive.google.com/file/d/1Ah2lUE0HrfJbLKnV_bBUE2_fiEXHRgTp/view
I formatted and flashed with all the above files to my X01S /X02S MTK6580 watch. The watch was dead, and is now working. I did however have to reset my unique and original IMEI number using the engineer mode on the watch after the flash. Please google how to flash and change IMEI on MTK devices as that is outside the scope of this thread, and is covered in loads of places on the net.
If anyone manages to make a custom rom from the above files, then please share on this thread. Thanks

Need ATT Build G892AUCU5CUD3 for SM-G892A (ATT S8 Active)

Looking for working link to download G892AUCU5CUD3 for S8 Active (AT&T) SM-G892A. It's the most recent update released by AT&T for the SM-G892A in April 2021. Can't find it with search engines, and can't OTA.
Can some kind person please put this ROM up for download or point me to a working link?
Please and thank you.
Do you still need this?
Hi Tristan, yes I still need this. Do you have a copy or a working link? Thanks in advance.
Have you been able to find any working download?
reukiodo said:
Have you been able to find any working download?
Click to expand...
Click to collapse
No. It sounded like member TristanVash38 might have information on this a few weeks ago, but didn't respond to messages. Still need it, and still looking.

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