Develop Bugs

please please help me :(

After install latest stock Rom backup tuch is not working properly verry laggy please help me some one

sayad1 said:
After install latest stock Rom backup tuch is not working properly verry laggy please help me some one
Click to expand...
Click to collapse
What do you mean latest stock ROM? Was there an OTA update and you updated that? Are you sure you didn't just install that one ROM in the original development section, because the touch is very laggy for it. And did you make a nandroid backup of the ROM you had previously? Also make sure you installed the ROM for your device (I think it would only make a difference if it was dual or single sim.)

sayad1 said:
After install latest stock Rom backup tuch is not working properly verry laggy please help me some one
Click to expand...
Click to collapse
If your referring to the SVHD ROM I heard this was a issue for a few people. The developer and a few other users stated using the ROM for about 30 minutes or "allowing it to settle" will clear that issue up.
You could also try to clear cache and dalvik after flashing the ROM so see if that improves the speed any.
Sent from my 710C using XDA Free mobile app

DamonBoboman said:
What do you mean latest stock ROM? Was there an OTA update and you updated that? Are you sure you didn't just install that one ROM in the original development section, because the touch is very laggy for it. And did you make a nandroid backup of the ROM you had previously? Also make sure you installed the ROM for your device (I think it would only make a difference if it was dual or single sim.)
Click to expand...
Click to collapse
Yes I mean tos say latest stock backup 1.58.401.11 . My device is root so I can't make a ota update . I got this backup on Desire 816 Q&A, Help & Troubleshooting . And I did restore my device doing by cwm recovery. But tuch is not working properly ( my device is desire 816 dual sim a5dug)

sayad1 said:
Yes I mean tos say latest stock backup 1.58.401.11 . My device is root so I can't make a ota update . I got this backup on Desire 816 Q&A, Help & Troubleshooting . And I did restore my device doing by cwm recovery. But tuch is not working properly ( my device is desire 816 dual sim a5dug)
Click to expand...
Click to collapse
Go look in the android development section for some nandroid backups. Find one for the dug.

DamonBoboman said:
Go look in the android development section for some nandroid backups. Find one for the dug.
Click to expand...
Click to collapse
Yes this room ïs based on a5dug model. Nd i done this method wipe cache and delvik . Butstill I'm facing tuch problem plz tell me how to settle and fix it I'm worried about that

sayad1 said:
Yes this room ïs based on a5dug model. Nd i done this method wipe cache and delvik . Butstill I'm facing tuch problem plz tell me how to settle and fix it I'm worried about that
Click to expand...
Click to collapse
Try installing a NANDROID backup of your device from the development section. That will restore the stock ROM for you. Make sure you get the right model.

[Q&A] [Recovery]HTC Desire 820 TWRP Recovery 2.8 All models

Q&A for [Recovery]HTC Desire 820 TWRP Recovery 2.8 All models
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [Recovery]HTC Desire 820 TWRP Recovery 2.8 All models. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!

help me please htc butterfly 2
hello i bought two htc butterfly 2 phones and i upgrade one of them to 4.4.4 and it became very slow.i tried to recover it and i installed a wrong recovery that almost is destroying my device.please help me .give me a direct link of the official rom RUU(hTC Asia HK CHT CRC 3.4.0 v4.4.2 1.18.708.2) of htc butterfly 2 or give me the original recovery file of it to fix that or any way to fix that please answer me as soon as possible.thank you very much.
kamran melody from iran.
v.4.4.2 is the old version
kernel version
3.4. 0-gd474d14 [email protected]#1 SMP PREEMPT
Baseband version
1.19.21331147A1.16G_20.58.4196.01L_F
Build number
1.18.708.20CL372694 release-keys
v.4.4.4 Is a version after upgrade
kernel version
3.4. 0-ga620a69 [email protected]#1 SMP PREEMPT
Baseband version
1.22.21331147A1.29G_20.67.4196.01L_F
Build number
2.06.708.2CL417207 release-keys

Kamran here RRU (I think) pick one and try
http://www.htcdev.com/devcenter/downloads
please tell me which recovery you flashed? cause i'm thinking to flash recovery to root it too. Thanks

it can't work on d820f
它无法在台湾版本的 d820f上使用

pls help me
after flashing this.
when i goto recovery mode. there a msg comes ( entering recovery ) then comes back to hboot.
i am using desire 820q...
pls give me stock recovery & make a twrp for 820q.
pls & thankx

Unrooting HTC Desire 820
Hey guys need urgent help!!! I have got an htc desire 820 and want to root it using TWRP. I did a lot of research and have a rough idea about nandroids and custom recoveries. Also i dont want any custom ROM. Just root access.Have a few questions.
1. I need to backup my stock ROM before rooting. Just in case something goes wrong. Is downloading the stock ROM from HTC website enough or do i need to do it from my phone using TWRP and transfer the file to my PC? Because after rooting(still on the same ROM...I'm assuming rooting with the superUser.zip file only gives me root access right?)the backup created through TWRP is still modified right? I mean if i flash that, my phone is still rooted right?
2. Before rooting my phone, i download the stock rom backup and save it on my PC. should i do any other safety measures?
3. If i want to get OTA update, copy that stock rom in twrp/backups and flash that and then flash stock recovery also. Then install OTA update i want to and again root by installing TWRP and flashing the same superuser file. Am i doing it right? or is there some other way of receving OTA updates for a rooted desire 820? Are there any other steps i need to do to get OTA updates?
I haven't yet rooted. So if you guys have any solution that changes the entire method of rooting like rooting without using TWRP is there, then that solution is also welcome. I hope i've made myself clear. Thanks in advance,

aravindpanil said:
Hey guys need urgent help!!! I have got an htc desire 820 and want to root it using TWRP. I did a lot of research and have a rough idea about nandroids and custom recoveries. Also i dont want any custom ROM. Just root access.Have a few questions.
1. I need to backup my stock ROM before rooting. Just in case something goes wrong. Is downloading the stock ROM from HTC website enough or do i need to do it from my phone using TWRP and transfer the file to my PC? Because after rooting(still on the same ROM...I'm assuming rooting with the superUser.zip file only gives me root access right?)the backup created through TWRP is still modified right? I mean if i flash that, my phone is still rooted right?
2. Before rooting my phone, i download the stock rom backup and save it on my PC. should i do any other safety measures?
3. If i want to get OTA update, copy that stock rom in twrp/backups and flash that and then flash stock recovery also. Then install OTA update i want to and again root by installing TWRP and flashing the same superuser file. Am i doing it right? or is there some other way of receving OTA updates for a rooted desire 820? Are there any other steps i need to do to get OTA updates?
I haven't yet rooted. So if you guys have any solution that changes the entire method of rooting like rooting without using TWRP is there, then that solution is also welcome. I hope i've made myself clear. Thanks in advance,
Click to expand...
Click to collapse
Where you will get stock ROM. I do not find single site for downloading HTC firmwares.
I agree with you that before doing any adventure, you should have stock rom available.
How to flash Stock Rom if you have rooted device? (from my experience of Galaxy Note 7000, I had to use Odin for flashing stock rom).
Regards,

Atul Kaji said:
Where you will get stock ROM. I do not find single site for downloading HTC firmwares.
I agree with you that before doing any adventure, you should have stock rom available.
How to flash Stock Rom if you have rooted device? (from my experience of Galaxy Note 7000, I had to use Odin for flashing stock rom).
Regards,
Click to expand...
Click to collapse
Good question. Never looked into that because everywhere it said downlaod stock firmware. I owned a samsung earlier. They provided stock ROMs in their website. Didn't find one for my device but it's there on the website for devices like htc desire 610. Just google it. Anyways i found a workaround for the OTA update. turns out you dont even need to have stock ROM!!! YAYYY!! u just need stock recovery and it will install OTA update. after updating, just install custom recovery again.
To answer your question, using a custom recovery like TWRP u can easily flash stock rom. (if you have the stock rom). Just put it under TWRp/backup. Go into recovery mode and select backup and click the file to flash!

820 q
dosnt work on 820 q.
plz solve this problem and help me to continue root process
[emoji17]

Man thanks for your work but you need to make a stock recovery for the 820q dual sim cos this is not working? thanks in advance ?

Thanks to all who posted about the 820Q. You just answered my question.

twrp
can anyone help me?

I can not boot into recovery mode after i tried to flash this one.

Help me please
I need stock recovery 820q dual sim
Sent from my HTC Desire 820q dual sim using Tapatalk

I too lost my original recovery.
Asifahmad555 said:
after flashing this.
when i goto recovery mode. there a msg comes ( entering recovery ) then comes back to hboot.
i am using desire 820q...
pls give me stock recovery & make a twrp for 820q.
pls & thankx
Click to expand...
Click to collapse
Yeah bro, I get the same message. I need a stock recovery for 820q, if you find it then please give me the link.
---------- Post added at 03:42 PM ---------- Previous post was at 03:37 PM ----------
Suhaibsuleimani said:
Man thanks for your work but you need to make a stock recovery for the 820q dual sim cos this is not working thanks in advance
Click to expand...
Click to collapse
yeah someone needs to make a recovery for 820q. After flashing this recovery I get a message showing Entering in recovery and the device get back in HBOOT menu. I can't even factory reset the device now.:crying:

aravindpanil said:
Good question. Never looked into that because everywhere it said downlaod stock firmware. I owned a samsung earlier. They provided stock ROMs in their website. Didn't find one for my device but it's there on the website for devices like htc desire 610. Just google it. Anyways i found a workaround for the OTA update. turns out you dont even need to have stock ROM!!! YAYYY!! u just need stock recovery and it will install OTA update. after updating, just install custom recovery again.
To answer your question, using a custom recovery like TWRP u can easily flash stock rom. (if you have the stock rom). Just put it under TWRp/backup. Go into recovery mode and select backup and click the file to flash!
Click to expand...
Click to collapse
Can you tell me about the workaround for the OTA update please? I would like to do it too. And which version of htc 820 do you have? Is it the 820u?

Desire 820q Stock Recovery!
rizwan.mahai said:
Yeah bro, I get the same message. I need a stock recovery for 820q, if you find it then please give me the link.
---------- Post added at 03:42 PM ---------- Previous post was at 03:37 PM ----------
yeah someone needs to make a recovery for 820q. After flashing this recovery I get a message showing Entering in recovery and the device get back in HBOOT menu. I can't even factory reset the device now.:crying:
Click to expand...
Click to collapse
Hi! I've the same phone and had same problem! I flashed TWRP recovery and I lost my stock one!
But after 6 months searching, I found it and it worked on Desire 820q!
And I still want a custom one and ...!
0PF6IMG_A50_DTUL_K44_DESIRE_SENSE60_hTC_Asia_India_1.01.720.2_Radio_01.01.010_U1030433_08.01.1017_release_398545_combined_signed
anyway, this is a link of stock recovery of Desire 820q (in the back of phone says 0PF6100 D820h) from my dropbox:
oh god! I cant post the link :|
trying:
dropbox.com/s/0vrpoaqkxp0vplh/recovery%20820q.img?dl=0

Hello anyone know when the new version of twrp compatible with lollipop is available? And is there a thread we can follow to get the update as soon as it is available?

OMG Thanks
EZN-74 said:
Hi! I've the same phone and had same problem! I flashed TWRP recovery and I lost my stock one!
But after 6 months searching, I found it and it worked on Desire 820q!
And I still want a custom one and ...!
0PF6IMG_A50_DTUL_K44_DESIRE_SENSE60_hTC_Asia_India_1.01.720.2_Radio_01.01.010_U1030433_08.01.1017_release_398545_combined_signed
anyway, this is a link of stock recovery of Desire 820q (in the back of phone says 0PF6100 D820h) from my dropbox:
oh god! I cant post the link :|
trying:
dropbox.com/s/0vrpoaqkxp0vplh/recovery%20820q.img?dl=0
Click to expand...
Click to collapse
Finally this recovery worked. But I still get Software Status as Modified in HBOOT menu. BTW very very thanks buddy.

hey lollipop users, can you confirm if the sdcard issue has been rectified in lollipop or not? are you able to "write" on your external sdcard?
i posted here because there are advanced users here
thanks.

[Q] How to Root Sony Xperia Z1 compat for Android lollipop

i have sony z1 compact
now i update lollipop 5.0.2
plzzz help me how to root

Go back to Kitkat, get root and wait for a rooted Kernel or usable Backdoor in Lollipop.
Or open Bootloader, but also go back to KK, and wait for a custom Kernel or a Backdoor.
Gesendet von meinem D5503 mit Tapatalk

Step-by-step to get Z1c with rooted Lolipop (for booth Locked BootLoader and Unlocked BootLoader). You can skip step 1 and 2 if already have custom recovery installed:
1. Go back to KitKat (108 is recommended because it can be rooted directly)
2. Root and install custom recovery (Philz Touch is recommended because I have boot loop with TWRP)
3. Download flashable zip Pre-Rooted Lolipop firmware (or create one yourself) and copy it to SD card
4. Go to recovery and wipe your device (wipe for clean installation is recommended). Do not restart your device
5. Install flashable zip PRF from SD card
5. Using FlashTool and TFT rom file (same version with flashable zip) to flash your device again EXCLUDE SYSTEM
Enjoy rooted Lolipop

wuhoatu said:
5. Using FlashTool and TFT rom file (same version with flashable zip) to flash your device again EXCLUDE SYSTEM
Enjoy rooted Lolipop
Click to expand...
Click to collapse
Exclude BASEBAND too! [emoji6]
Not sent by me.

how to download flasherble zip

ravindu_ravi said:
how to download flasherble zip
Click to expand...
Click to collapse
Finding it from this forum or create one of your own as guide here (http://forum.xda-developers.com/showpost.php?p=60444720&postcount=4)

Why opening yet another thread when we already have an existing one here: http://forum.xda-developers.com/son...lp/rooting-z1-compact-stock-lollipop-t3090021
Pls search before posting, thx.

wuhoatu said:
Finding it from this forum or create one of your own as guide here (http://forum.xda-developers.com/showpost.php?p=60444720&postcount=4)
Click to expand...
Click to collapse
my phone bootloder is unlocked
now my phone not entered to the cwm mode
how to i install update zip

ravindu_ravi said:
my phone bootloder is unlocked
now my phone not entered to the cwm mode
how to i install update zip
Click to expand...
Click to collapse
Same as mine. You have to downgrade to KitKat then get it rooted and install XZDualRecovery

wuhoatu said:
Same as mine. You have to downgrade to KitKat then get it rooted and install XZDualRecovery
Click to expand...
Click to collapse
thanks dear. my phone finish the root

You also can follow this

Can Anyone Help Me?I'm really worried

How can i fix wifi and laggy touch in Lolipop. Everytime i restored the backup wifi is not working at all touch is laggy.My Model is HTC Desire 816w[China Unicom]. Please help me out how to fix it.Please:crying::crying::crying:

1- restore stock backup of kitkat by twrp or cwm 6.0.5.1 recovery and check wifi
2- fullunroot your phone and delete busybox completly by recovery and restart your phone to check unroot
3-flash costume recovery
4-relock bootloader
5-download and install ota rom
Sent from my HTC Desire 816 dual sim using XDA Forums Pro.

Harris777 said:
How can i fix wifi and laggy touch in Lolipop. Everytime i restored the backup wifi is not working at all touch is laggy.My Model is HTC Desire 816w[China Unicom]. Please help me out how to fix it.Please:crying::crying::crying:
Click to expand...
Click to collapse
You could also check this.
For firmware look here.

baharnareng said:
1- restore stock backup of kitkat by twrp or cwm 6.0.5.1 recovery and check wifi
2- fullunroot your phone and delete busybox completly by recovery and restart your phone to check unroot
3-flash costume recovery
4-relock bootloader
5-download and install ota rom
Sent from my HTC Desire 816 dual sim using XDA Forums Pro.
Click to expand...
Click to collapse
Can you please guide me how to relock bootloader?Also Can you please further guide me step by step of your Method.:crying:

Desire 820 Lollipop INDIA ASIA TWRP Backup (UnTouched System)

Here is the link of file I have just uploaded.
Desire 820 Dual Sim Lollipop India .
Partitions
1. System
2. Boot
https://drive.google.com/file/d/0B61WkOVsnT3OaE8zMVNtckFlaTg/view?usp=sharing
Theis is 7 Zip Archive with System And Boot Backup.

TheInvader said:
Here is the link of file I have just uploaded.
Desire 820 Dual Sim Lollipop India .
Partitions
1. System
2. Boot
https://drive.google.com/file/d/0B61WkOVsnT3OaE8zMVNtckFlaTg/view?usp=sharing
Theis is 7 Zip Archive with System And Boot Backup.
Click to expand...
Click to collapse
hello i tried to flash this but after updating apps on boot it tells me systemUI stopped. and i can't use my phone anymore. can you help me please?

Which recovery?
Vivacity said:
hello i tried to flash this but after updating apps on boot it tells me systemUI stopped. and i can't use my phone anymore. can you help me please?
Click to expand...
Click to collapse
Are you using the new TWRP recovery for Lollipop?

TheInvader said:
Are you using the new TWRP recovery for Lollipop?
Click to expand...
Click to collapse
Version 2.8. Could it have anything to do with it?

Problem solved thanks

hello,
i have htc d820u, octa cpu, is this rom working in it, and how to install it, i have twpr backup already and unlocked it

life25ak said:
hello,
i have htc d820u, octa cpu, is this rom working in it, and how to install it, i have twpr backup already and unlocked it
Click to expand...
Click to collapse
yess this rom works for htc 820u. make sure you have latest version of twrp and already running on lollipop.

Vivacity said:
yess this rom works for htc 820u. make sure you have latest version of twrp and already running on lollipop.
Click to expand...
Click to collapse
how to install lolipop 5.0.2 in htc 820
its already unlocked and rooted

life25ak said:
how to install lolipop 5.0.2 in htc 820
its already unlocked and rooted
Click to expand...
Click to collapse
I have desire 820T chinise variant can I use this firmware?