Database Info

(Radio) All radio.img and update.zips Update-2!READ

BE EXTREMELY CAREFUL WHEN FLASHING OR MODIFYING THE RADIO.IMG AS THIS IS THE EASIEST WAY TO BRICK YOUR PHONE
All of the update.zips work 100% of the time. There has been no report of brick and i have used all of them at least once. if you dont like a new radio flash the old one. Good luck!
the stock radio.img is from the 1.56 RUU for the SPRINT CDMA HERO
There are three Radios here. stock, 2.41.04.02.03, and 2.42.00.03.10. they are in order from release date. high number=newer. radios are risky so i suggest sticking with one. they almost never cause worse performance. if you TRULY feel your signal has degraded i put the stock in here for you to return to.
Update!2 ok so with the new release of 2.42.01.04.27 i was kinda on the ehhh bar with it. i never like new releases because they will always take something from you.
so in this case they have taken the ability to use data with a .27 kernel. so if you flash this radio, you will not get data with any rom that has .27. including the fresh toast 1.1 and all 1.5's. so its up to you. i didnt gain one thing from this radio. battery life and signal stay 100% the same. i did lose data though.
so personally i would stick with 2.42.00.03.10
Please refer to this forum for troubleshooting.
http://forum.xda-developers.com/showthread.php?t=643796&page=10
and refer to this for instructions
http://geekfor.me/faq/flash-radio/
thanks to flipz and co for releasing the new radios.

I'm gonna wait for someone else to try this first

Avalaunchmods said:
BE EXTREMELY CAREFUL WHEN FLASHING OR MODIFYING THE RADIO.IMG AS THIS IS THE EASIEST WAY TO BRICK YOUR PHONE
Here is the stock radio.img
The new radio.img from flipz baseband 2.41.04.02.03
also both update.zip for stock and new.
Please refer to this forum for troubleshooting.
http://forum.xda-developers.com/showthread.php?t=643796&page=10
and refer to this for instructions
http://geekfor.me/faq/flash-radio/
thanks to flipz and co for releasing the new radio.
i do not claim any responsibility for damage done.
Click to expand...
Click to collapse
Just to be sure ... I am only asking this as a precaution as I do not want to brick my phone. These are for the SPRINT CDMA HERO correct? And when you say STOCK you mean the Radio that was originally installed on the SPRINT CDMA HERO like "out of box" so to speak?... Again I'm asking to clear up assumptions. a.k.a. (Click happy readers)

Is this for 1.5 as well or is this to be used only on fresh 2.0b

danimal_01 said:
Just to be sure ... I am only asking this as a precaution as I do not want to brick my phone. These are for the SPRINT CDMA HERO correct? And when you say STOCK you mean the Radio that was originally installed on the SPRINT CDMA HERO like "out of box" so to speak?... Again I'm asking to clear up assumptions. a.k.a. (Click happy readers)
Click to expand...
Click to collapse
this is in the cdma hero forums. so yes sprint hero i believe it has also worked for other cdma heros. the img is the stock radio from phones "with google" on the back.
thanks i wasnt too specific up top i guess i didnt re read lol

H4k3r4r34l said:
Is this for 1.5 as well or is this to be used only on fresh 2.0b
Click to expand...
Click to collapse
only tested on 2.0b but as i have said 1 million times before nandroid runs separate from the ROM. so it shouldnt matter. but it has only been tested on 2.0b
if you would like to test please do and post the results

I updated the radio to 2.41.04.02.02 earlier today and saw my download speeds decrease by about 50%. So I finally tried to flash back the Stock radio posted here. The good news it didn't brick my phone but it also didn't work. My phone still shows version 2.41.04.02.02. When I did the flash of the Stock radio file I never saw any error message and I didn't see the message about extracting radio file. Any ideas? Thanks

rjj1976 said:
I updated the radio to 2.41.04.02.02 earlier today and saw my download speeds decrease by about 50%. So I finally tried to flash back the Stock radio posted here. The good news it didn't brick my phone but it also didn't work. My phone still shows version 2.41.04.02.02. When I did the flash of the Stock radio file I never saw any error message and I didn't see the message about extracting radio file. Any ideas? Thanks
Click to expand...
Click to collapse
did you download the stock radio signed one? only that one will flash right.

justinisyoung said:
did you download the stock radio signed one? only that one will flash right.
Click to expand...
Click to collapse
Yes, that is the one I used.

that's weird.
hey, Avalaunchmods, when you reapplied the stock radio, did you check if it went back to the 1.0.xxxxxx version?

rjj1976 said:
Yes, that is the one I used.
Click to expand...
Click to collapse
hm that is weird. i checked and my baseband changed. ill have to look into it again. just use the stock img and flash it using instructions in the other forum i linked to.

Avalaunchmods said:
hm that is weird. i checked and my baseband changed. ill have to look into it again. just use the stock img and flash it using instructions in the other forum i linked to.
Click to expand...
Click to collapse
Do you mean the instructions on geekforme? If so, that is how I was trying to do it with the stock signed img. Thanks

rjj1976 said:
Do you mean the instructions on geekforme? If so, that is how I was trying to do it with the stock signed img. Thanks
Click to expand...
Click to collapse
well i just retried it with the attached signed stock radio.img and it worked correctly. you may want to double check that in nandroid you are selecting the stock one not the 2.41.04.02.03-signed.zip one

Just tried to restore stock radio, all it says it "Install from SDCard Complete", and baseband is still 2.blahblah..any tips?

scriz said:
Just tried to restore stock radio, all it says it "Install from SDCard Complete", and baseband is still 2.blahblah..any tips?
Click to expand...
Click to collapse
ok i think i know what caused this. although it says its still 2.blahblah its rlly the stock. the manifest isnt right so i guess it didnt apply. ill have a fix up but for right now your set with the stock radio.

It was the Stock img because is was the last one in the list to select. Are you using the instructions from geekforme to do the flash. That is what I was following.

rjj1976 said:
It was the Stock img because is was the last one in the list to select. Are you using the instructions from geekforme to do the flash. That is what I was following.
Click to expand...
Click to collapse
yes you did it right. it should have worked although it still shows the old baseband. you now have the old radio. its not updating that for some reason i will fix once i find out why

Can anyone else confirm decreased data speeds?
I'll do a quick little test in the mean time...

Avalaunchmods said:
yes you did it right. it should have worked although it still shows the old baseband. you now have the old radio. its not updating that for some reason i will fix once i find out why
Click to expand...
Click to collapse
Are you saying that my phone is now using the stock radio ver 1? If you are, I don't think it is because my download speeds are still way slower then before I did the ver 2 update.

Speedtest.net app available in market:
Phone was reset, then ATK was run killing all open apps. Test run at 12:30am so shouldn't be too much tower traffic, although my speeds never fall below 1000kbps
FACTORY RADIO
Test 1 (4/6 bars):
2239kbps down 671kbps up 285ms ping
Test 2 (5/6 bars):
1716kbps down 766kbps up 326ms ping
Test 3 (5/6 bars):
2199kbps down 617kbps up 342ms ping
UPDATED RADIO:
Speedtest.net app on phone.
Test 1 (4/6 bars):
2026kbps down 510kbps up 175ms ping
Test 2 (5/6 bars):
1671kbps down 715kbps up 183ms ping
Test 3 (5/6 bars):
1847kbps down 751kbps up 174ms ping
The decreased ping time is very obvious. Web sites start loading just a hair bit faster. The results are obvious ping times were cut in half!

Just updated to newer RIL (radio drivers)

I didn't want to change the radio firmware because its the firmware that came with the inspire 26.06.04.06_M. I updated RIL and afterwards the GPS gets a very solid lock fast 9 points. I now get 5 bars, I was getting 3 and the calls are more clear.
Please see this link here. I booted to recovery mounted /system and then ran the zip file update. Rebooted twice (I know what is the deal with the twice factor?) And, everything works great now.
I figure that updating to newer drivers is a lot safer than updating the radio firmware and I was correct.
Follow these instructions
http://forum.xda-developers.com/showthread.php?t=902752
Radio Drivers (AKA RIL)
http://dl.dropbox.com/u/9319586/RIL/HTC-RIL_2.2.0131HM.zip
Let me know if this helps you out.

ehhh was any of that page in english?

Ok well should it work for cm7?
Sent from my Desire HD using XDA App

r_3 said:
ehhh was any of that page in english?
Click to expand...
Click to collapse
I hear ya that post is written in gibberish to me lol.

Thanks, will give it a try

Hey now I flashed it and my GPS locked in less than 5 seconds. Nice work
Sent from my Desire HD using XDA App

should we flash the RIL you posted if we are on gingerbread or froyo? Does it matter?? I assume its safe with any gingerbread rom since you are running one...
and to the others...all you really need from that post is the install steps, which couldn't be any easier to understand:
zikyHD said:
Installation: (Tks to siedkins )
1. Reboot into recovery mode
2. Full nandroid back up
3. Select flash from SD card - select radio
4. Should get a notification to reboot to apply the radio flash
5. Once rebooted it will automatically take you back into recovery mode
6. Mount "/system"
7. Select flash from SD card - select RIL
8. Reboot once that has flashed and cross your fingers !!!
Click to expand...
Click to collapse

So buddy to install the new radio just put PDimage on root of SD and go into hboot and flash new radio?
Sent from my Desire HD using XDA App

Jasoninaz said:
I didn't want to change the radio firmware because its the firmware that came with the inspire 26.06.04.06_M. I updated RIL and afterwards the GPS gets a very solid lock fast 9 points. I now get 5 bars, I was getting 3 and the calls are more clear.
Please see this link here. I booted to recovery mounted /system and then ran the zip file update. Rebooted twice (I know what is the deal with the twice factor?) And, everything works great now.
I figure that updating to newer drivers is a lot safer than updating the radio firmware and I was correct.
Follow these instructions
http://forum.xda-developers.com/showthread.php?t=902752
Radio Drivers (AKA RIL)
http://dl.dropbox.com/u/9319586/RIL/HTC-RIL_2.2.0131HM.zip
Let me know if this helps you out.
Click to expand...
Click to collapse
I flashed the newest OTA radio in my Sig. Just wondering if I need to flash the RIL? What difference would I expect? Like all people above me, I don't understand the gibberish even though I was a comp sci major. LOL

I'm using xda app but what radio is the newest one?
Sent from my Desire HD using XDA App

mattmiller said:
I'm using xda app but what radio is the newest one?
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
this is the newest at&t radio --> 12.39a.60.19_26.06.06.30_M
this is the newest gingerbread radio --> 12.54.60.25_26.09.04.11_M2

Well using coredroid or cm7, which would be best?
Sent from my Desire HD using XDA App

mattmiller said:
Well using coredroid or cm7, which would be best?
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
choosing a radio is really by preference so the best advice i can give you is to experiment with a couple of radio's till you find 1 that works well for you thats what i did
it wouldn't make no sense for me to tell you to flash this radio or that radio because some radio's may work good for some & not for others ya digg

I meant no point of flashing a stock rom 2.2.1 radio when I'm using gingerbread eh?
Sent from my Desire HD using XDA App

This might be an easier way for some of you to do this.
http://forum.xda-developers.com/showthread.php?t=1061712
This has a .zip you download that will include 3 files. The new Radio, already in a bootloader ready PD98IMG.zip file, a file called id10ts_ATT_Custom_ROM_Speed_Booster.zip (which is actually just the new RILs and the Prop Editor app (which can be removed) which is CWM flashable, the 3rd file (telephony.db) will not be needed for this process
Put these 2 files on your SD, boot to bootloader and install radio. Boot to Recovery and flash RIL. Done
On a side note - I have not been able to get GPS to lock for the life of me on the last 3 or 4 ROM/Radio combinations I've had installed. I've tried every single fix on these forums and nothing seemed to work. I was most recently running Android Revolution 5.1.3 (Gingerbread ROM) with the recommended GB radio. I flashed this new ATT radio, flashed the RIL, flashed the radio again, flashed the RIL again, and I appear to have GPS back. Finally.

[Q] Remove RIL?

So I tried to update to the latest Radio for ATT. I was getting a 2Mb up connection.
I tried getting the RIL for this as well via
http://www.megaupload.com/?f=YCU9JUCT
Once I flashed the RIL I'm lucky to get .55Mb up
Is there a way to remove the RIL? I've looked around and have yet to find a way. I've tried reflashing the radio and downgrading the the stock one...which got me 1Mb-ish. And then putting back on the newest ATT radio.
Help please!

Terrold said:
So I tried to update to the latest Radio for ATT. I was getting a 2Mb up connection.
I tried getting the RIL for this as well via
http://www.megaupload.com/?f=YCU9JUCT
Once I flashed the RIL I'm lucky to get .55Mb up
Is there a way to remove the RIL? I've looked around and have yet to find a way. I've tried reflashing the radio and downgrading the the stock one...which got me 1Mb-ish. And then putting back on the newest ATT radio.
Help please!
Click to expand...
Click to collapse
The RIL is flashed separately from the radio. Typically you will get the best connections by having a matched set. If you want the newest radio and RIL for AT&T, click the top link in my sig and go to the second post. It has them in one zip file you can extract.

So run the radio as a PD98IMG through hboot and then flash the RIL? Just wanna make sure I'm doing it correctly.
Edit: So I went to the link and answered my own question. Thanks!

So I had the problem where I was not provided a locked APN. I chose menu and reset to default and it gave me the stock att one. And my speeds are worse then before.

Run a nandroid backup, then flash attn1's pd98img ROM. see if that changes anything.
Sent from my Inspire 4G using XDA Premium App

Terrold said:
So run the radio as a PD98IMG through hboot and then flash the RIL? Just wanna make sure I'm doing it correctly.
Click to expand...
Click to collapse
Yep, easy as pie. I would recommend reading up on radios before you flash them. Sometimes the newest one isn't the best performing.

Yeah I'm back to stock. I couldn't find one that was recommended for cm7. And I get 3down and like 1.5 up or so. Can't complain. Its all a learning experience though.
Sent from my Desire HD using XDA Premium App

[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.

[S4]Radio_1.08es.50.02.21_10.09c.50.04L Vodafone UK RUU OTA 2.35

PLEASE MAKE A NANDROID BEFORE THAT
Hello XDA-Community,
This is the brand new RUU Radio from the EU 1.08es.50.02.21_10.09c.50.04L.​​
So here it is: only for HBOOT below 1.13
For Users who want an adventure, you can now downgrade your hboot: http://forum.xda-developers.com/showthread.php?t=1990043)
Downloads​
http://d-h.st/fNB​
MD5 Sum: c1b965f9db9bdc8425d6278aa4351090​
ONLY FOR S4
How to install it:
Place the ZIP file on the root folder of your sdcard
Go to reocvery and then choose the Radio zip you downloaded before.
After the flash process finished, wipe your cache and your dalvik cache.
Boot the phone, or if you are an US Users, install the custom config for this radio below.
CONFIG FOR US USERS
Add this to your build.prob (/system/buld.prob or use the app: build.prob editor)
Code:
ro.ril.hsdpa.category=28
ro.ril.hsupa.category=7
ro.ril.fast.dormancy.rule=2
ro.ril.radio.svn=5
A little list of improvments and bugs:
BUGS:​
On Sense Rom's wifi will go out while screen is off. (Again, but CM10 problems can be fixed by adding US Rules of this Radio on build.prob)
Improvments:​
Better receiption
Better switching between modes
Soon i will add an Aroma script with all RUU's

This radio is awesome on tmous in the north east Boston mass area thanks for the share
Sent from my HTC VLE_U using xda premium

pyro43284 said:
This radio is awesome on tmous in the north east Boston mass area thanks for the share
Sent from my HTC VLE_U using xda premium
Click to expand...
Click to collapse
1. can you post a screenshot of your settings>about phone>baseband
2. can you copy your system/etc/firmware folder, zip it, and post it?
i keep getting 1.08ts after trying to flash according to instructions in OP, instead of 1.08es as this is supposed to be

tnpapadakos said:
1. can you post a screenshot of your settings>about phone>baseband
2. can you copy your system/etc/firmware folder, zip it, and post it?
i keep getting 1.08ts after trying to flash according to instructions in OP, instead of 1.08es as this is supposed to be
Click to expand...
Click to collapse
Yeah me too, it is because we use AOKP or CM10.

nespresso33 said:
Yeah me too, it is because we use AOKP or CM10.
Click to expand...
Click to collapse
im pretty sure if he posts that system/etc/firmware folder we could manually add it to the rom we use, then flash the rom and have it install that way
anyway, id like to try it
bored here
also, i cant extract the files from the radio.img,... extract.exe stops working every time

tnpapadakos said:
im pretty sure if he posts that system/etc/firmware folder we could manually add it to the rom we use, then flash the rom and have it install that way
anyway, id like to try it
bored here
also, i cant extract the files from the radio.img,... extract.exe stops working every time
Click to expand...
Click to collapse
these are the files extracted from radio.img but i don't not know how to integrate into CM10
https://www.dropbox.com/s/lp8xllp0i8z1gt2/radio.rar

Wait some time, i release thes week a zip file with Sense Radios and one with the CM10 counterparts

arko7123 said:
these are the files extracted from radio.img but i don't not know how to integrate into CM10
https://www.dropbox.com/s/lp8xllp0i8z1gt2/radio.rar
Click to expand...
Click to collapse
cool thanks, but i still want to see pyro43284's folder and screenshot....theres alot of files missing compared to the system/etc/firmware files cm10 has, which is the TMoUS newest radio...or maybe they didnt all extract or maybe this radio just updates these specific files in an already existing EU radio install....so pyro, if youre reading this, id still like to see those

I picked up a One S to keep me until my Nexus 4 arrives.
I love HTC phones OS but I hate the reception! I have had three HTC's, 3 Motorola, 1 Samsung and 1 LG in the last 6 months and the HTC have consistently been the worst for reception.
The current HTC, has this radio on it currently. 1.08ts.50.02.21_10.09c.50.04L. I am trying (unsuccessfully I might add) to flash a different radio (radio-0.16.31501S.17_2_10.23.31501S.10L)
I have tried fastboot, with no success ( I can a have been able to use fastboot on this current phone without issues), I have tried from CWM and have tried with TWP without success.
Here is my setup.
CM 10 (nightly but the lastest, 10-20121108-nightly-ville)
HBoot 1.14.0004
Current radio (however while in fastboot usb mode the radio reads 1.09ts.50.02.04?, why would this be different)
You see by the picture it is dropping the signal consistently.
Any help would be appreciated.

tnpapadakos said:
1. can you post a screenshot of your settings>about phone>baseband
2. can you copy your system/etc/firmware folder, zip it, and post it?
i keep getting 1.08ts after trying to flash according to instructions in OP, instead of 1.08es as this is supposed to be
Click to expand...
Click to collapse
Here's the screen shot... http://db.tt/OVvhQiSC thats the firmware had to make it a zip so I could put it in dropbox just extract it its NOT FLASHABLE
Anything else I can do to help??
Sent from my HTC VLE_U using xda premium

pyro43284 said:
Here's the screen shot... http://db.tt/OVvhQiSC thats the firmware had to make it a zip so I could put it in dropbox just extract it its NOT FLASHABLE
Anything else I can do to help??
Sent from my HTC VLE_U using xda premium
Click to expand...
Click to collapse
thanks that great
looks like im gonna wait for tecardo to do his thing
was hoping they would be all the same files, and i was just gonna swap them out, but there are too many differences

http://d-h.st/XBu
This is for sense: ALL RADIOS

Tecardo said:
http://d-h.st/XBu
This is for sense: ALL RADIOS
Click to expand...
Click to collapse
???? It is a large file. If I install a sense rom with this change my radio if I flash it?
I still can't change my radio. I am going to flash the orginal RUU and hope that it will change my radio as it is different than what is on my phone now.
It is a large file. Last ditch effort.....
If I install a sense rom will flashing this change my radio?
thanks

Yes, this only changes radio. It's only avaible with hboot lower than 1.09

Tecardo said:
Yes, this only changes radio. It's only avaible with hboot lower than 1.09
Click to expand...
Click to collapse
Or CM10... dc211 made a flashable zip. Works great in US so far

anyone's speaker get fuzzy from time to time on phone calls? it only happens here and there but it get annoying cause its nice and loud. at first i thought it was other callers but its been happening on almost all my phone calls.
I'll try to re-flash and see if that helps. i always check md5 sum before i flash and follow OP but its weird..