[Q] Unknown Baseband - Xoom Q&A, Help & Troubleshooting

Hi can anyone help me solve my "Unknown" baseband issue. I have searched and have tried returning to stock. Need to probably find out how to flash modem.bin to my xoom. Otherwise I now own a wifi only xoom :-( instead of my mz601 euro 3G. lol.
Please help.

Try running a "fastboot oem unlock" again before reflashing your chosen ROM. Seems to me to be the only thing that COMPLETELY wipes the unit back to factory config.
EOS ICS MZ601 working great for me using that method.

Thanks but does not make a difference. Can anyone provide me with a dump of their MZ601 Euro 3G baseband with a method for me to flash it to mine. Thanks

As far as I can tell, the only way the baseband can be replaced it with a full SBF reinstall. Haven't done one myself but may be worth the effort to track one down.
Here is the old SBF thread but seems all the links are broken since the Megaupload issues.
http://forum.xda-developers.com/showthread.php?t=1316358

Will try and track one down. Thanks bigkris74
Sent from my Desire HD using Tapatalk

Managed the get the .sbf file I needed. But this doesn't make a difference. Never mind.

Related

[Q] UK WIFI version xoom root

Has anyone successfully rooted the UK WIFI version of the xoom. I have seen many posts about rooting and i have given some a go but all i get it a boot loop or failed to mount partitions via clockwork. I think the fastboot images i flashed were not compatible.
So i have restored to a stock version of boot.img and recovers.img (had to use the Canadian version as the US version broke WIFI). I have seen many of the posts say that their methods could brick the uk version so i am a bit cautious now.
wardy277 said:
So i have restored to a stock version of boot.img and recovers.img (had to use the Canadian version as the US version broke WIFI). I have seen many of the posts say that their methods could brick the uk version so i am a bit cautious now.
Click to expand...
Click to collapse
If you can post the stock boot.img I can try changing the ro.secure to 0, hopefully you can get root back after that.
Which version of Honeycomb are you running? is your bootloader unlocked (does that even apply to the wifi xoom? Sorry I am a bit clueless to wifi specifics as I only have the Verizon/3G version)
wardy277 said:
Has anyone successfully rooted the UK WIFI version of the xoom. I have seen many posts about rooting and i have given some a go but all i get it a boot loop or failed to mount partitions via clockwork. I think the fastboot images i flashed were not compatible.
So i have restored to a stock version of boot.img and recovers.img (had to use the Canadian version as the US version broke WIFI). I have seen many of the posts say that their methods could brick the uk version so i am a bit cautious now.
Click to expand...
Click to collapse
I used the One-Click-Root on my Stock WiFi UK Motorola Xoom, and it worked exceptionally well, no boot loops or any other problems. The method can be found here:
http://forum.xda-developers.com/showthread.php?t=1011196
But I cant guarantee it will work for you, as I'm not sure if it was a fluke for me or not, regardless it's up to you if you want to try it.
xdaman85 said:
I used the One-Click-Root on my Stock WiFi UK Motorola Xoom, and it worked exceptionally well, no boot loops or any other problems. The method can be found here:
http://forum.xda-developers.com/showthread.php?t=1011196
But I cant guarantee it will work for you, as I'm not sure if it was a fluke for me or not, regardless it's up to you if you want to try it.
Click to expand...
Click to collapse
I have loked at that post but the big red writing saying "MOD Edit: This may not be compatible with UK models and may result in a brick. Proceed with caution!"
then on post 3 he says he was taking it down due to eu issue. Can anyone else confirm that the UK WIFI model work with this
I rooted my UK Wifi xoom, but not using the one-click method. Unfortunately I now can't find the xda post which explained how to do it though. I'm now on the 1.3.0 version of Tiamat and I'm not sure if I dare upgrade to a newer version, since no-one seems to know if it'll work.
At the moment I'm going to wait for Android 3.1 before I do anything else, I think.
Tried the 2 ways to root. Soft bricked the xoom playing with roms, flashed the USA rom to it, and also lost the wifi. reboot, and all was back to normal. was about 2.30 in the morning, lost the will to live. Tried the one click root, and all went without hitch for me.
Finally tried the 3.1 update using the cwm method. Which to be honest was a breeze.
Been flashing HTC for a long time now. There is always a risk, albeit a very small one.
Just to add check the wifi tab in the one click root software. Might sound obvious, but best to check. In the heat of the moment, you may just click root without checking. I did, but pulled the USB when the xoom started to reset.
UK. Wifi only, flashed with USA rom.
Blartiartfast said:
Tried the 2 ways to root. Soft bricked the xoom playing with roms, flashed the USA rom to it, and also lost the wifi. reboot, and all was back to normal. was about 2.30 in the morning, lost the will to live. Tried the one click root, and all went without hitch for me.
Finally tried the 3.1 update using the cwm method. Which to be honest was a breeze.
Been flashing HTC for a long time now. There is always a risk, albeit a very small one.
Just to add check the wifi tab in the one click root software. Might sound obvious, but best to check. In the heat of the moment, you may just click root without checking. I did, but pulled the USB when the xoom started to reset.
UK. Wifi only, flashed with USA rom.
Click to expand...
Click to collapse
Thank for the confirmation. I will give it a go. Will i loose any data rooting? does it need to wipe anything or just flash over recovery and boot? ( i have already oem unlocked it so i dont need to do that again which does wipe).
Its a shame titanium backup requires root. I would like to back up my saves + data before rooting but can only do that after i have rooted.
I wouldn't recommend using the one-click root option.
Use this thread to root your UK xoom
http://forum.xda-developers.com/showthread.php?t=1010568
Just copy and paste each line.
The UK and US wifi models are the same. Only the 3g versions are different.
Kas206 said:
I wouldn't recommend using the one-click root option.
Use this thread to root your UK xoom
http://forum.xda-developers.com/showthread.php?t=1010568
Just copy and paste each line.
The UK and US wifi models are the same. Only the 3g versions are different.
Click to expand...
Click to collapse
Are you sure, as i tried that one and thats where i got stuck at boot. I thought that the us and uk wifi versions were the same so restoring back to stock boot.img is where i lost my wifi, a post said the Canadian version is the same as the uk, not the us, which explained why the Canadian version got back my wifi. Is this correct or did i do something wrong?
I used the one click method and it worked fine. Can't wait to get home and stick 3.1 on!!
wardy277 said:
Are you sure, as i tried that one and thats where i got stuck at boot. I thought that the us and uk wifi versions were the same so restoring back to stock boot.img is where i lost my wifi, a post said the Canadian version is the same as the uk, not the us, which explained why the Canadian version got back my wifi. Is this correct or did i do something wrong?
Click to expand...
Click to collapse
I use the US WIFI images and i didnt loose wifi. You must have done something wrong.
Even if you did loose wifi you always push the modules to for it to work again.
BTW. I thanked you by accident lol

Wanted: Rogers Canada Baseband/Radio Infuse4g

Hi,
I'm trying to find specifically the right radio for rogers, for the infuse 4g.
I checked the "please have a look @ those threads b4 start new one" and none are related.
I've seen the full list of basebands, they look amazing, all those letters and numbers. But I have NO clue how to interpret which one is which. And i'm sure someone here will slap me a picard facepalm... ascii style... Or equivilant... maybe even a twihard facepalm...
However, i'm kinda needing this radio...asap... as I have no working radio on the infuse4g and its for work... the simcard does work in a sony erricson x1... 3g at least.. and that is for work, but I need the new one working asap...
Can anyone point me in the right direction? I don't just want to try every single one... and test radio range... etc... I'm needing kinda to get this perma working, immediately...
- rmleloup
Read the posts in the following link. Make sure your APN is set up for Rogers. The is also an Odin post with Rogers root somewhere in the forum. Look for it.
http://forum.xda-developers.com/showthread.php?t=1514886
Sent from my SGH-i997 using xda premium
psal217050 said:
Read the posts in the following link. Make sure your APN is set up for Rogers. The is also an Odin post with Rogers root somewhere in the forum. Look for it.
http://forum.xda-developers.com/showthread.php?t=1514886
Sent from my SGH-i997 using xda premium
Click to expand...
Click to collapse
Would you mind saving me the hassle and locating it? As I can't seem to presently locate it. I can setup the proper apn at some point, as the sim card provides 3.... oddly... but I still can't connect...
- rmleloup
The radio that comes on the stock rogers firmware (also the one that works the best imo) is UCKL2
threi_ said:
The radio that comes on the stock rogers firmware (also the one that works the best imo) is UCKL2
Click to expand...
Click to collapse
Trying it now, hopefully I get something, and i'm redoing the apns fresh hopefully that fixes it.... oi...
After some testing, it clearly still didn't work... I found out the why...
From my personal gnex, I threw its sim into the phone, and voila...signal... Problem isn't entirely the modem (more of identifying which is better). I even tried a gnex modem... (not kidding, it worked... oddly?).
Basically seems my corporate account messed up things.. and I can't fix it until tuesday 6am my time (canada holiday weekend...yay)
Thank you ALL for the support thoroughly.
I have a Rogers Infuse 4G and it I don't think I did any official updates to it. It had UXKG3; I just finished flashing up to CM10 and am now using UCLB3 which I think may have some signal issues for me out here but still in the process of testing.
I did a full backup using CWM as well as backing up my EFS... I don't know if that was before or after my modem changed, but if the UXKG3 modem isn't available online and you can tell me how I can "rip" it out of my backup files, I'll surely provide it to you since I too am thinking of going back to it if it turns out UCLB3 isn't doing too well.
I have seen posts that other people are having trouble switching modems on cm10, maybe it could be done with 7 zip before you flash. Also you need to hit menu button then select save then reboot after changing APN.
The problem flashing modems on CM10 are fixed... it was because of a new filesystem format for the /radio mountpoint and a different method of flashing the new modem. There are some modem threads here:
http://forum.xda-developers.com/showthread.php?p=31097259
http://forum.xda-developers.com/showthread.php?t=1342978
with working modems you can flash from CWM (I tried one earlier, worked perfectly).

[Q] Going from CM 7.1.1 to Liquid ICS - Backup to Restore?

I'm thinking about upgrading my Thunderbolt from CM 7.1.1 to one of the Liquid ICS ROMs found on this board. I have a few reservations so I want to do this right. I know enough to be dangerous but I'm far from an expert so any help is appreciated.
First, what I did to get to where I am: I went from a Stock Gingerbread HTC Sense ROM to CM 7.1.1 following this how-to: http://wiki.cyanogenmod.com/wiki/HTC_Thunderbolt:_Full_Update_Guide
To my knowledge, I've never flashed any radios and following that guide worked perfectly. The ROM is a little buggy but not bad. For the most part it works brilliantly and I love it.
However, as I said, I'd like to try Liquid ICS and my understanding is it requires you flash a radio. What I want to do is ensure that I can do a full Nandroid backup now so that in case I'm not a fan, I'm able to restore back.
Presumably that would involve flashing the radio that I'm currently using and then restoring from the Nandroid backup. Is that right?
If so, how do I find the current radio file? My baseband version looks odd to me, but maybe it isn't. It's listed as "1.39.00.0627r,0.01.69.0625r". The comma (seemingly separating two version #s?) is what is throwing me off.
Anyway, I really want to try ICS but I just want a method to get back to my current state if need be. How can I accomplish this?
Any help is greatly appreciated.
Thanks!
Find the 605.19 radio and flash in the bootloader by renaming it PG05IMG.zip. The file has to be on the root of your sd card for the bootloader to detect the radio. To go back to your old radio just download the one you had and flash it in the same manner. Radios aren't as simple to change back to as a Rom but once you know how to flash a radio its easy enough. Just remember to check the md5 sum of your radio after you download it and before you flash it. It will brick your phone if you flash a bad radio. Always rename the radio after you flash it or move it to another directory so that if you need to go into the bootloader it doesn't try to run the update again.
Sent from my ADR6400L using Tapatalk 2
So my assumptions were correct. I need to flash the 605.19 radio to get to Liquid ICS.
How do I know which radio I have now? How do I find it? And the Nandroid restore will work after flashing back to the old radio?
street9009 said:
So my assumptions were correct. I need to flash the 605.19 radio to get to Liquid ICS.
How do I know which radio I have now? How do I find it? And the Nandroid restore will work after flashing back to the old radio?
Click to expand...
Click to collapse
You don't have to use that radio... It's only advised. If you want to flash liquid ics then go for it. If you have some data issues then try flashing the new radio. Make a nand of your current Rom of course in case there is something that you just can't stand. I would say that if the radio you are using now works fine for you then it should still work fine.
Sent from my ADR6400L using Tapatalk 2
Ah gotcha. But still just in case- how do I find the radio file for what I currently have in case I do have to/wish to flash the 605.19 radio?
street9009 said:
Ah gotcha. But still just in case- how do I find the radio file for what I currently have in case I do have to/wish to flash the 605.19 radio?
Click to expand...
Click to collapse
Hit settings, about phone, radio version is under "baseband."
Sent from my ThunderBolt using Tapatalk 2
---------- Post added at 12:32 AM ---------- Previous post was at 12:30 AM ----------
Honestly I would recommend .9 radio or .19 anything else is just crap.
Sent from my ThunderBolt using Tapatalk 2
My baseband is listed as "1.39.00.0627r,0.01.69.0625r". What does that mean?
Holy crap..... That is the first radio put on this phone ROFL. If you had any issues with data that could be it. Download the 605.19 and try it. Heres a link with all the radios.
http://forums.infectedrom.com/showt...rbolt-Radios-Collection-778-Radio-Modem-Tweak
Sent from my ADR6400L using Tapatalk 2
I'm not having any issues with data. I'm just asking in case I want to go back to what I have and the 605.19 *doesn't* work with what I have. What I have is working perfectly.
Yep you can always go back. Just download that radio and flash it the way I posted earlier. I don't know if you will have problems with your current radio but I imagine you're going to have data drops with them and liquid ics. They fixed the ril using the .19 radios so they seem to work better.
Sent from my ADR6400L using Tapatalk 2
Makes sense. Okay, one last question- looking at the link you posted, it looks like I have two radios (at least it's two separate files on that link). Am I losing my mind?
No. They can be packaged together or separate. They can even be mixed or matched. It's usually better to use the same two though. If you do go back you will have to flash each one of those radios to get it back the way you are now. That is unless you can find someone that knows how to combine the two in a zip.
Sent from my ADR6400L using Tapatalk 2
So if I want both back- I can flash one zip and then the other and it'll have both?
street9009 said:
So if I want both back can flash one zip and then the other and it'll have both?
Click to expand...
Click to collapse
Yea. Just remember to change the name of the zip before going back to the bootloader so that you don't try flafhing the same one again.
Sent from my ADR6400L using Tapatalk 2
Much appreciated! Think I'm gonna give it a shot.

[Q] 4G/LTE band missing

I was experimenting my M8 with T-Mobile sim card. I flashed 5.0.1 GPE ROM and everything worked fine. I also changed its CID to T-MOB010 and flashed ViperOneM8 3.2.1. It worked fine as well. But after I reverted everything back (by loading 3.28.605.4 0P6BIMG and firmware, and restoring a TWRP backup), I discovered I can no longer get 4G/LTE signal. I can only get 3G. I tried flashing to RUU M8_VZW 4.4.3 (firmware &0P6BIMG). But it doesn't help. I dialed *#*#4636#*#* but didn't see any option/menu. When I use 4G Switcher app to select band, 1900MHz band isn't available. The network type is set to "CDMA/EvDo/GSM/WCDMA/LTE auto". I am using CleanROM 3.0. Any advise will be greatly appreciated.
HBOOT-3.19.0.000
RADIO-1.09.20.0926
OpenDSP-v38.2.2-00542-M8974_F0.0811
OS-3.28.605.4
2ndLeaf said:
I was experimenting my M8 with T-Mobile sim card. I flashed 5.0.1 GPE ROM and everything worked fine. I also changed its CID to T-MOB010 and flashed ViperOneM8 3.2.1. It worked fine as well. But after I reverted everything back (by loading 3.28.605.4 0P6BIMG and firmware, and restoring a TWRP backup), I discovered I can no longer get 4G/LTE signal. I can only get 3G. I tried flashing to RUU M8_VZW 4.4.3 (firmware &0P6BIMG). But it doesn't help. I dialed *#*#4636#*#* but didn't see any option/menu. When I use 4G Switcher app to select band, 1900MHz band isn't available. The network type is set to "CDMA/EvDo/GSM/WCDMA/LTE auto". I am using CleanROM 3.0. Any advise will be greatly appreciated.
HBOOT-3.19.0.000
RADIO-1.09.20.0926
OpenDSP-v38.2.2-00542-M8974_F0.0811
OS-3.28.605.4
Click to expand...
Click to collapse
Try a factory reset using stock recovery. Not twrp or any custom recovery. Has to be stock recovery.
Sent from my HTC6525LVW using Tapatalk
I understand completely where you are coming from. I flashed the same rom and my phone stop connecting to LTE when in global mode. I have flashed the 4.4.2, 4.4.3, and 4.4.4 RUU and went into the stock recovery and did a factory reset and it still does not work.
Right now I am running cleanrom 3.0 also. The only time I can get LTE is when I go into settings and switch it to LTE only.
The only thing I think it can be is when I do the factory reset on the RUU, the says restoring Verizon NV flash rather than formatting it. I want to try and flash a T-MOBILE RUU to see if it will format it and clear it out then switch back to Verizon but I don't know if that will brick my phone. If I can't find a way to wipe the NV the only thing else to do is run the phone over with my car a couple times then claim warranty.
Not trying to knock digital high's rom because he and several others put a lot of work into the stock 5.0 rom and I really appreciate the effort, but I wish I didn't flash it because I think there is an underlying issue with the rom that is affecting a small portion of our phones. And it is so small that there is no support to fix it. I have scoured the forum to find a fix and nothing has worked so far. But these are the problems we accept when we hack our phones and flash non factory software.
I hope you find a fix and if you do please let me know. Good luck.
Sent from my HTC6525LVW using XDA Free mobile app
dottat said:
Try a factory reset using stock recovery. Not twrp or any custom recovery. Has to be stock recovery.
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
Factory reset using stock recovery does the trick. 4G/LTE is back. Thanks a lot for the suggestion. Much appreciate it.
2ndLeaf said:
Factory reset using stock recovery does the trick. 4G/LTE is back. Thanks a lot for the suggestion. Much appreciate it.
Click to expand...
Click to collapse
No problem.
Sent from my HTC6525LVW using Tapatalk
Ruffroc02 said:
I understand completely where you are coming from. I flashed the same rom and my phone stop connecting to LTE when in global mode. I have flashed the 4.4.2, 4.4.3, and 4.4.4 RUU and went into the stock recovery and did a factory reset and it still does not work.
Right now I am running cleanrom 3.0 also. The only time I can get LTE is when I go into settings and switch it to LTE only.
The only thing I think it can be is when I do the factory reset on the RUU, the says restoring Verizon NV flash rather than formatting it. I want to try and flash a T-MOBILE RUU to see if it will format it and clear it out then switch back to Verizon but I don't know if that will brick my phone. If I can't find a way to wipe the NV the only thing else to do is run the phone over with my car a couple times then claim warranty.
Not trying to knock digital high's rom because he and several others put a lot of work into the stock 5.0 rom and I really appreciate the effort, but I wish I didn't flash it because I think there is an underlying issue with the rom that is affecting a small portion of our phones. And it is so small that there is no support to fix it. I have scoured the forum to find a fix and nothing has worked so far. But these are the problems we accept when we hack our phones and flash non factory software.
I hope you find a fix and if you do please let me know. Good luck.
Sent from my HTC6525LVW using XDA Free mobile app
Click to expand...
Click to collapse
Please try dottat's suggestion and follow the instruction below to reset:
http://www.htc.com/us/support/htc-one-m8/howto/465049.html
It should work.
Ruffroc02 said:
Not trying to knock digital high's rom because he and several others put a lot of work into the stock 5.0 rom and I really appreciate the effort, but I wish I didn't flash it because I think there is an underlying issue with the rom that is affecting a small portion of our phones. And it is so small that there is no support to fix it. I have scoured the forum to find a fix and nothing has worked so far. But these are the problems we accept when we hack our phones and flash non factory software.
Click to expand...
Click to collapse
I'm having the LTE issue as well. I'm currently running DigtalHigh's GPE 12/18 release with the updated firmware. LTE works on first boot until I connect to my Wi-Fi network, after that I never see LTE again. I tried everything, and I mean everything. I tried the RUU back to 4.4.4 and doing a factory reset from that... I get the same result, LTE on 1st boot until the WiFi connects and then it's gone for good again until the next complete reset.
The most recent thing I tried was replacing the SIM card (while on the GPE rom)... this worked flawlessly. I had LTE again for a few days... until I made a phone call from my car using Bluetooth, at which point the phone geeked out, switching from speaker to line-out to bluetooth audio and eventually dropping my call (not sure if that is somehow related to the LTE issue), but now I'm back to no LTE again.
But I get full bars of 3G, so I've got that going for me... which is nice.
Is it possible for you to put in a new SIM while on another Rom like clean rom to see if LTE will stay?
Sent from my HTC6525LVW using XDA Free mobile app
Ruffroc02 said:
Is it possible for you to put in a new SIM while on another Rom like clean rom to see if LTE will stay?
Sent from my HTC6525LVW using XDA Free mobile app
Click to expand...
Click to collapse
DH GPE with custom firmware has hooped the VZW LTE radio settings, it has overwritten them...no amount of custom rom re-installations will fix this.
As stated above, the easiest way to fix this is to simply flash a stock Verizon RUU, and THEN do a factory reset from the stock recovery. I used http://forum.xda-developers.com/ver...ent/ruu-m8vzw-4-4-4-s-off-onlynewest-t2914914 with the SD card method and it worked fine.
After you do the stock factory reset you can then install DH GPE again, without using custom firmware.
Croak said:
DH GPE with custom firmware has hooped the VZW LTE radio settings, it has overwritten them...no amount of custom rom re-installations will fix this.
As stated above, the easiest way to fix this is to simply flash a stock Verizon RUU, and THEN do a factory reset from the stock recovery. I used http://forum.xda-developers.com/ver...ent/ruu-m8vzw-4-4-4-s-off-onlynewest-t2914914 with the SD card method and it worked fine.
After you do the stock factory reset you can then install DH GPE again, without using custom firmware.
Click to expand...
Click to collapse
I tried installing the stock ruu and using the stock recovery to fix it. It hasn't worked. Did you use the method of installing through the phone or the computer?
Sent from my HTC6525LVW using XDA Free mobile app
Ruffroc02 said:
I tried installing the stock ruu and using the stock recovery to fix it. It hasn't worked. Did you use the method of installing through the phone or the computer?
Sent from my HTC6525LVW using XDA Free mobile app
Click to expand...
Click to collapse
I put 0P6BIMG.zip in ext SD card and booted from HBOOT.
My LTE just automagically kicked back on after I reset it three weeks. Glad it doesn't have to meet the tire of my car. I pray it stays on
Sent from my HTC6525LVW using XDA Free mobile app
dottat said:
No problem.
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
I posed this question on another thread, but I'm trying to understand what you mean when you say "stock recovery". I know what it is, but what I don't know is what stock are you referring to; do I have to downgrade to 4.4.4 or when you mean stock it doesn't matter if it's Lollipop 5.0.1.? Thank you sir!
berrywr said:
I posed this question on another thread, but I'm trying to understand what you mean when you say "stock recovery". I know what it is, but what I don't know is what stock are you referring to; do I have to downgrade to 4.4.4 or when you mean stock it doesn't matter if it's Lollipop 5.0.1.? Thank you sir!
Click to expand...
Click to collapse
I mean the matching HTC provided recovery img for the firmware version you are on.
Sent from my Nexus 6 using Tapatalk
Boy this horse is getting beat to death. Go to Dottat's RUU posts where he explains it all. I used the 5.0.1 S-Off one. Once it's installed, boot, and then reboot to it's stock/factory recovery and do a factory reset. That will fix your 4G/LTE problem. Then you get root back and flash a "custom" recovery like TWRP. I followed the Sunshine instructions. If you don't want/need root or TWRP skip it and you'll have an S-off stock not rooted phone.
dottat said:
I mean the matching HTC provided recovery img for the firmware version you are on.
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
It's been a few years since I wore my horse, the HD2 to death and I didn't stumble on to the cure until the wee hours this morning. It eventually comes back and like the wife hitting your head with the iron skillet...ding, ding, ding....external micros SD card and RUU; I remember how to do that. I'm S-Off, this will work. What I didn't know is what is "stock"; factory state you walked out the store with or matching the ROM to the firmware and if I'm going to downgrade to reset the NV configuration, what all that entails. It's the jargon, I need to learn and that takes time. I sincerely appreciate what the OPs do and where they direct me to; thanks!
berrywr said:
It's been a few years since I wore my horse, the HD2 to death and I didn't stumble on to the cure until the wee hours this morning. It eventually comes back and like the wife hitting your head with the iron skillet...ding, ding, ding....external micros SD card and RUU; I remember how to do that. I'm S-Off, this will work. What I didn't know is what is "stock"; factory state you walked out the store with or matching the ROM to the firmware and if I'm going to downgrade to reset the NV configuration, what all that entails. It's the jargon, I need to learn and that takes time. I sincerely appreciate what the OPs do and where they direct me to; thanks!
Click to expand...
Click to collapse
Answered this once already in the last 24 hours and this will be the last time.
Stock recovery is the matching HTC provided recovery img that is from the matching firmware version you are currently on. If you are on 1.X firmware it's best to find stock recovery from the 1.X ruu or firmware zip file.
Stock recovery is only provided by HTC.
Why is this so dang difficult to understand folks and why does the question need to be repeatedly posed?
Sent from my Nexus 6 using Tapatalk
dottat said:
Answered this once already in the last 24 hours and this will be the last time.
Stock recovery is the matching HTC provided recovery img that is from the matching firmware version you are currently on. If you are on 1.X firmware it's best to find stock recovery from the 1.X ruu or firmware zip file.
Stock recovery is only provided by HTC.
Why is this so dang difficult to understand folks and why does the question need to be repeatedly posed?
Sent from my Nexus 6 using Tapatalk
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1droidmod said:
Well, not all brains are wired the same. I do understand providing a direct link again or now would be like defeating the purpose. Although sometimes some words in some directions or answers are misleading to One and very confusing.
Sent from my HTC6525LVW using Tapatalk 2
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Point is the information is already out there. Nothing misleading about it.
There are some basic premises that better be understood first lest he avoid failure by leaving that boot loader locked and s on.
Capiche?
Sent from my Nexus 6 using Tapatalk
dottat said:
Answered this once already in the last 24 hours and this will be the last time.
Stock recovery is the matching HTC provided recovery img that is from the matching firmware version you are currently on. If you are on 1.X firmware it's best to find stock recovery from the 1.X ruu or firmware zip file.
Stock recovery is only provided by HTC.
Why is this so dang difficult to understand folks and why does the question need to be repeatedly posed?
Sent from my Nexus 6 using Tapatalk
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Click to collapse
Because, those of us doing the asking while we truly and sincerely appreciate the work all of you do, and believe me "I" do, some of you, not all of you completely fail at the teaching aspect of the knowledge you possess. That said, thank you very much; it worked. I can't tell you whether it was the factory reset or performing the edit inside ##778; the moment I put the wife's Straight Talk (Verizon) SIM card in; 4G LTE returned. I did not have access to the dial code until now. Again, thank you!

HTC - No signal... Ever

Hi,
I can't seem to get any signal, can't call text or use data on my HTC desire 620. But it is finding the networks as when I search to select networks it can find O2 (I'm on giffgaff. And it claims to have registered on network. I've refreshed back to stock,but I don't know where to go from here.
Do I need to reflash the radio.img? If so how would I go about doing that? I've searched allover but can't find the file online.
Thanks
Sent from my X98 Air 3G(C9J7) using Tapatalk
Jessooca said:
The easiest way to fix your issue is to factory reset it, if that doesn't work, then restore your phone entirely using the stock files, IF that isn't something you want to do then yes, flash the radio and flash the modem as well. It can't hurt.
In most cases just start back at square 1; going entirely back to stock. In so many cases that will fix your issue the fastest.
-Jessica
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Thanks for the reply,
I've flashed the stock rom already, but that didn't seem to fix it.
But I read somewhere that flashing a stock rom doesn't actually flash the radio or modem, just the system, boot and recovery.
In which case do you know where I could find a download for the modern and radio?
Thanks
Jessooca said:
Well if you want to be certain you have your phone entirely back to stock...
Factory reset the phone.
Power it off, and reflash the stock files
Flash the modem and radio
Once it powers back up factory reset it again
Let me know what happens after that, I'll look into your particular HTC so I can help you fully this evening, Get back to me after you've done the above again, even if you've already done it already.
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I've flashed and reset everything except the modem and radio, as I'm still searching for the files. Is there anyone with this device who could upload their's. It is the HTC desire 620, unlocked from H3G (Three).
Jessooca said:
Well if you want to be certain you have your phone entirely back to stock...
Factory reset the phone.
Power it off, and reflash the stock files
Flash the modem and radio
Once it powers back up factory reset it again
Let me know what happens after that, I'll look into your particular HTC so I can help you fully this evening, Get back to me after you've done the above again, even if you've already done it already.
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Right I finally found the radios, modems etc on IR File, and have flashed them all, along with stock roms. Then have done factory resets, the lot. But I'm still having the same issue. Any suggestions.
Hi,
It's an HTC Desire 620 (the single sim version) aka HTC A31_UL
UK version
Its S-on (can't find a way to get s-off :'()
Hboot 3.19.0.0000
Radio-00.03.013_U10012131_41.09.0423
OS-1.50.771.2
Bootloader Unlocked
Unrooted :'(
First registered May 8th 2015
I'm running all the latest htc updates
If you need any other details just let me know, I appreciate the support
Thanks
Sent from my X98 Air 3G(C9J7) using Tapatalk
Jessooca said:
Hmmm, that's odd.
What's your device model (country as well; us version? India? Etc) what's the latest firmware and boot loader you know you were on?
Have you flashed all of the latest updates for your phone? I ask because if you've updated and you're using a previous version to try to fix your phone, that will not work.
Let me know all the pertinent details about your device and firmware/bootloader so i can provide a bit of better assistance
Thanks
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..
I still haven't solved the issue. Anyone got any ideas???

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