yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
If you're currently on CRL3, than that's all you have to do.
[Samsung Galaxy S8 Guides, News, & Discussion] wallyndrin:
Whit the last update work? 1 - january security patch
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
I'm not sure what you're trying to say, but you have to be on CRL3 to apply the update. No newer FW is supported.
[Samsung Galaxy S8 Guides, News, & Discussion] yassinou0901:
hey..i got a problem: signature verification failed ! any help
[Samsung Galaxy S8 Guides, News, & Discussion] wallyndrin:
How do I know if I'm in CL3?
[Samsung Galaxy S8 Guides, News, & Discussion] baddi_smew:
Whats wrong with download links i tried several time it doesn't work?
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Setting about phone software information
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Apparently the update links have been hit very hard by you guys let me look into alternative options.
[Samsung Galaxy S8 Guides, News, & Discussion] wallyndrin:
And then? I have:

Andorid Version

Version Samsung Experience

Kernel Version

...

...

Etc
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
How about posting a screenshot?
[Samsung Galaxy S8 Guides, News, & Discussion] DJ_Jedi:
No one tried to connect a wearable? I searched on the Snapdragon variant thread and i tried to install the updated plugin, but the one for Gear Fit wasn't as recent as the Gear S one and it didn't fix the problem. Anyone can help?
[Samsung Galaxy S8 Guides, News, & Discussion] oritribo:
it wont work. I test it and i get error.
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Please refer to [MENTION=1586120]henklbr[/MENTION] 's Note 8 beta thread. I believe they already tackled the issue.
[Samsung Galaxy S8 Guides, News, & Discussion] raider2k9:
My Huawei Watch 2 works perfectly.. maybe the problem is related to samsung wearables?!

I just updated to ZSA5, without factory reset or something.

Gesendet von meinem SM-G950F mit Tapatalk
[Samsung Galaxy S8 Guides, News, & Discussion] Haseeb ur Rehman:
i have a SMG955FD region=paraguay but i live in pakistan. Which version crl3 will i have to download? Pakistan or Paraguay? Thanks for helping :)
[Samsung Galaxy S8 Guides, News, & Discussion] DoubtTM:
is it not region bound?
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
These are multi CSC roms. Yours is a part of it.

Doesn't matter. As long as you're on CLR3, you're good to go.
[Samsung Galaxy S8 Guides, News, & Discussion] sielski:
Im from Poland ...will this update work for my s8?
[Samsung Galaxy S8 Guides, News, & Discussion] Haseeb ur Rehman:
Thanks man. Really appreciate it .

To the guy who's Samfirm wasnt working , you have to download and install Microsoft Visual C++ 2008 Redistributable Package (x86) and Microsoft Visual C++ 2010 Redistributable Package (x86) first. Should work after that.
[Samsung Galaxy S8 Guides, News, & Discussion] raider2k9:
Does anybody read the first post?!

Poland is also multi-csc, so yes.. you can ;)

Gesendet von meinem SM-G950F mit Tapatalk
[Samsung Galaxy S8 Guides, News, & Discussion] DoubtTM:
how long should update process take?
[Samsung Galaxy S8 Guides, News, & Discussion] sielski:
Is Good Lock work with this update?
[Samsung Galaxy S8 Guides, News, & Discussion] Loffeboy:
Is it possible to restore an Oreo nadroid backup after upgrade to pie ?
[Samsung Galaxy S8 Guides, News, & Discussion] alejobog:
https://xdaforums.com/galaxy-note-8/how-to/galaxy-note-8-sm-n950f-official-oneui-t3890126/page12

12/5000

It does not work!
[Samsung Galaxy S8 Guides, News, & Discussion] ahmad.sa.2222@Gmail.com:
Is this can harm my data on sd card or phone ?
[Samsung Galaxy S8 Guides, News, & Discussion] DerJugo:
Wanted to thank you Im in love with the new version.
[Samsung Galaxy S8 Guides, News, & Discussion] lambik333:
bluetooth audio not working, switch goes on and off....
[Samsung Galaxy S8 Guides, News, & Discussion] pavel73:
Restart your phone
[Samsung Galaxy S8 Guides, News, & Discussion] welly89:
I read all of the pages here. I have a question. I'm currently on build number: R16NW.G955FXXUCRGB. Is it safe to flash a CRL3 file outright with Odin and is the CSC or PDA supposed to be CRL3? Thanks
[Samsung Galaxy S8 Guides, News, & Discussion] Edgardo Regazzoni:
nop
[Samsung Galaxy S8 Guides, News, & Discussion] simonk206:
Install manager apk manually and flash Magisk again
[Samsung Galaxy S8 Guides, News, & Discussion] k_rhyme:
Hello everybody,

I'm on CRI5 right now and i do not have a pc. Who can provide me a safety flashable zip of CRL3 please?

PS : i'm on CRI5 100% stock unrooted
[Samsung Galaxy S8 Guides, News, & Discussion] pavel73:
Doesn't work it s says error 7 in stock recovery, any advice?
[Samsung Galaxy S8 Guides, News, & Discussion] Hamid Chikh:
You need CRL3
[Samsung Galaxy S8 Guides, News, & Discussion] pavel73:
Is not crl3?
[Samsung Galaxy S8 Guides, News, & Discussion] farou2:
I'm getting the same problem/Error
[Samsung Galaxy S8 Guides, News, & Discussion] pavel73:
This is not ok? Should I flash another firmwear?
[Samsung Galaxy S8 Guides, News, & Discussion] wallyndrin:
Thanks.
[Samsung Galaxy S8 Guides, News, & Discussion] Tarik04:
I got sm-g950f Turkey variant, can i install it? i asked someone and he said" if you install this your warranty will be void", and if i install this, is my phone gets OTA pie beta updates or am i need still install all updates like this? Sorry for my bad english
[Samsung Galaxy S8 Guides, News, & Discussion] Yohan14:
Has anyone tried bxactions?
[Samsung Galaxy S8 Guides, News, & Discussion] crashdjent:
interesting. Will the script in update.zip be tied to a specific region or is it important that the firmware be crl3?
[Samsung Galaxy S8 Guides, News, & Discussion] Comancheiv:
they releasing for both S8 and S8+, just need someone to do it too
[Samsung Galaxy S8 Guides, News, & Discussion] LucasBernardesLopes:
I'm on a custom rom (Renovate ICE 14) how can I go to CRL3 firmware to flash the update.zip?
[Samsung Galaxy S8 Guides, News, & Discussion] Rex01:
Download link?
[Samsung Galaxy S8 Guides, News, & Discussion] SwordOS:
for those who already installed the beta: do you experience lags?
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Ability to read?
[Samsung Galaxy S8 Guides, News, & Discussion] Haridhayal:
CRL3 - SLK

I have SM-G950FD.

I 'm on CRL3

CSC - SLK

I saw that it is possible to install the beta using the update.zip. My question is will the sim card work??
[Samsung Galaxy S8 Guides, News, & Discussion] Rex01:
sorry I just reloaded the page
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Of course it will, why wouldn't it?

The script only checks if you're on CRL3, region doesn't matter.
[Samsung Galaxy S8 Guides, News, & Discussion] henklbr:
Good luck with answering the same questions "over and Over again":

Had the same in the Note9-thread, now I've it in the Note8-thread!

Everything is explained perfectly in OP, but people don't take the time to read that first! ;)
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Thanks :D Had the same experience with the S9 beta, so its nothing new unfortunately...
[Samsung Galaxy S8 Guides, News, & Discussion] JesuuBL:
I am on crl3 and my csc is oxm phe, am i able to install the zip and will my sim card work?
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Yes, and yes.
[Samsung Galaxy S8 Guides, News, & Discussion] JesuuBL:
So where do i download the zip?
[Samsung Galaxy S8 Guides, News, & Discussion] SwordOS:
lol
[Samsung Galaxy S8 Guides, News, & Discussion] Aminopur2:
This must be a joke.
[Samsung Galaxy S8 Guides, News, & Discussion] JesuuBL:
Or course?
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Unbeliveable...
[Samsung Galaxy S8 Guides, News, & Discussion] JesuuBL:
I was just joking guys??*♂️
[Samsung Galaxy S8 Guides, News, & Discussion] yousifzoon:
dark mod not work for notifications

share can't go down
[Samsung Galaxy S8 Guides, News, & Discussion] ziad moataz:
would i get OTA updtates even installing that update !!!
[Samsung Galaxy S8 Guides, News, & Discussion] Loffeboy:
Is it possible to restore an Oreo nadroid backup after upgrade to pie if i dont like it ??
[Samsung Galaxy S8 Guides, News, & Discussion] rikipy:
no because is you are not in the beta program, only wait for the next zip update.
[Samsung Galaxy S8 Guides, News, & Discussion] oDeveloper:
No files to open with Odin...

Hey, I've downloaded the G950F File (update_G950F_CRL3_ZSA5)

and it seems like I dont have any files to open with Odin... (using Odin 3.13.1)

The files included in the zip are :

META-INF,patch,recovery,SEC-INF,system,cm.bin,plat_file_contexts,sboot,up_param

Help please?
[Samsung Galaxy S8 Guides, News, & Discussion] pavel73:
will work wit CSC_EVR?
[Samsung Galaxy S8 Guides, News, & Discussion] Tarik04:
If we install this and dont update with zip files, (ok we are not get ota beta updates after installing this) is final pie update will be get our phones with ota?
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Did you bother to read the instructions, or are you really this ignorant?

Yes, you can, and for God's sake, it will not void your warranty. Its Red, its a big font size, can you really not read the first post?

Either use the search function, or just read the first post. THE VERY VERY FISRT instruction is about how to flash CRL3 (Oreo) via Odin.

No, you'll have to install updates manually, once the official release is out for your region, you flash it, and you'll receive OTAs. If only I didn't answer the same question a thousand times before.

Flash BTU CRL3 fisrt.
[Samsung Galaxy S8 Guides, News, & Discussion] zenloulou74:
hi ! my s8+ csc is xef ( France) can i update?i keep my csc code? and the rom is multilanguage or just in english? thanks :)
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
You can, and its multilanguage.
[Samsung Galaxy S8 Guides, News, & Discussion] xomanuel:
Successful flash the beta firmware! From CRL4 to CLR3 to ZSA5 without losing any data. So far so good, I just cant find the icon frame settings, Thanks!
[Samsung Galaxy S8 Guides, News, & Discussion] Socky6677:
Ok so first of all i am not into programing and stuff so i have no idea what CRL3 is or if i have it, can someone please tell me how do i check for it so i can get the update? Thank you
[Samsung Galaxy S8 Guides, News, & Discussion] pavel73:
flashed...but I have that stupid error 7 in recovery
[Samsung Galaxy S8 Guides, News, & Discussion] geri005:
Dial *#1234# and post a screenshot.
[Samsung Galaxy S8 Guides, News, & Discussion] SayCheeseOrDie:
Hi,

thank you for posting this. I was able to flash from SD just fine.

There is two issues that I've faced so far:

1. Google Pay doesn't work, but it's ok coz Google sertification is broken. But Samsung Pay is not working either. Says that SP is not available in my country yet (it actually is). Someone have faced this issue as well? [BTW, I did factory reset before flashing]

P. S.: I don't have any PC to use ODIN and change CSC through it, is there any do-it-completely-on-the-phone workarounds, or we just need to wait for another build to came out?

2. Samsung Members app knows that I'm running beta, but when I'm trying kinda send some feedback it says "sorry you r not registered". There is official beta coming probably in the next few days, will I be able to register and get the BETA firmware via OTA running ZSA5?

Appreciate for any answers.

Thanks.
[Samsung Galaxy S8 Guides, News, & Discussion] heisenbergpt:
Hi guys. I have CRLB version. Can I update directly from zip file?

Thanks in advance.
[Samsung Galaxy S8 Guides, News, & Discussion] Socky6677:
AP: G950FXXU4CRL4

CP: G950FXXU4CRKB

CSC: G950FOVF4CRL1

There ya go, not a screenshot but i hope it works
[Samsung Galaxy S8 Guides, News, & Discussion] SayCheeseOrDie:
It says at the very second line from o-post that you should be on CRL3 (not 1, not 4, not BananaOS, just CRL3). So I assume you'll need to flash it first. Before u ask, there IS an instruction in the same exact post on how to do this.

Yo won't be able to install an update directly from sd-card right now. If you're not "technical" at all I wouldn't recommend installing this release, because:

1. According to Samsung's software roadmap, stable release will come in February for S8 and S8 Plus.

2. "Facing annoying bugs and thinking it's an alpha-version that pretends to be a beta" thing is still there. I've got Samsung Pay broken, for example (see few posts before).

I've checked, and, strangely, it's not a CSC-related issue, in "about phone" section it says SER/SER/SER, which is correct CSC for Russia. So, any thoughts?
[Samsung Galaxy S8 Guides, News, & Discussion] Soapy!:
US user here with an international G955F, can confirm it's working after flashing the CRL3 AP, BL, and CP files on Odin and applying the Pie update.zip via stock recovery. It was a bit of a pain though as flashing through download mode was hit or miss on my device.

Hopefully, Sammy will give us Treble on the final version
[Samsung Galaxy S8 Guides, News, & Discussion] N0rz:
If i am on this pie beta, when will be available on my country i will receive the final version in settings and update section?
[Samsung Galaxy S8 Guides, News, & Discussion] SayCheeseOrDie:
Everybody should ask this question after the same was asked 5 posts before?
[Samsung Galaxy S8 Guides, News, & Discussion] G-UN1T:
can we flash this (update.zip) on other CSC, like my opinion "ETL"? CLR3 is already...
[Samsung Galaxy S8 Guides, News, & Discussion] SayCheeseOrDie:
There's no "other" CSC, because it's a multi-CSC ROM. You're good to go.
[Samsung Galaxy S8 Guides, News, & Discussion] Leo_Marwanson:
how do you flash the update.zip with odin?

the files extensions dosn't match!
[Samsung Galaxy S8 Guides, News, & Discussion] davideyeak:
Zip

I agree, me too
[Samsung Galaxy S8 Guides, News, & Discussion] ReynArtd:
How to enable inteligent scan please ?
[Samsung Galaxy S8 Guides, News, & Discussion] diegonnc:
Treble on s8 ? wont happen like ever.
[Samsung Galaxy S8 Guides, News, & Discussion] baddi_smew:
After 4 hrs of trying it works for me and now I'm on beta and I did factory reset before and after update .. everything works smooth and no any lag.. thanks for your works..

Just a simple question: when I turn on fullscreen gestures there's no haptic feedback on it?
[Samsung Galaxy S8 Guides, News, & Discussion] G-UN1T:
sure, thanks. ill be waiting for next update, who can flash/update on CRLB
[Samsung Galaxy S8 Guides, News, & Discussion] djoli037:
I have gear s2 and my gear connect without any issue

---------- Post added at 03:13 AM ---------- Previous post was at 03:12 AM ----------

Please any body got bug that 3rd party overlays don't install..?
[Samsung Galaxy S8 Guides, News, & Discussion] Az Biker:
* * * Thread Cleaned * * *

Let's not directly attack other members for their opinion.

One poor attitude is no better than the other, so if you're comment isn't respectful, don't post it.

There's a ton of difference between "Samsung sucks" and "this specific member sucks".

If you feel a comment violates Forum Rules, simply report it. Don't engage, condescend , shame, insult, or attack the user who made the comment.

Thanks for your cooperation.
[Samsung Galaxy S8 Guides, News, & Discussion] Blekota:
I've flashed on ETL (CLR3) and update works perfect. So you can go.
[Samsung Galaxy S8 Guides, News, & Discussion] Yeisonp:
Thanks You, now all its working very goodView attachment 4688830View attachment 4688832

Enviado desde mi SM-G955F mediante Tapatalk
[Samsung Galaxy S8 Guides, News, & Discussion] sepia66:
Thank you for this update. Everything went smoothly. Just follow the instructions on page 1. I used the sdcard option and installed the update.zip from stock recovery. OneUI is a great experience and has a modern look. Adapts very well for our amoled display.
[Samsung Galaxy S8 Guides, News, & Discussion] jukk4p:
I have problems with Samsung pay after installing the update and hard reset. I installed it from the firmware with csc phe. The error that tells me is that soon it will be available for my phone.

Enviado desde mi SM-G950F mediante Tapatalk
[Samsung Galaxy S8 Guides, News, & Discussion] stefan243546:
As far as I know, from stock rom, I should be able to dirty flash any custom rom, right?
[Samsung Galaxy S8 Guides, News, & Discussion] Yoshimixu:
Hi there,

update works well, very easy Installation. I have got an question refering to the volume/loudness. Do you also find that the volume (explicitly listening to music) is much weaker than in Oreo. Can anything be flashed here? Or is this just a bug of pie?
[Samsung Galaxy S8 Guides, News, & Discussion] Mort015:
Read the Description. Just flash the Update.zip via stock recovery
[Samsung Galaxy S8 Guides, News, & Discussion] safeofficial:
info

hi, i m italian and i not speak english very well... i have s8 plus no brand with january patch installed. i flash CRL3 (i dont know where is this firmware? with samfirm write CRL3? ) and after i download this firmware and with odin i flash it. factory reset before crl3 or before android 9? when arrive official uodate to march i can find to ota? thanks
[Samsung Galaxy S8 Guides, News, & Discussion] ra_mn:
My model is G950FD (malasiyan), can i update?
[Samsung Galaxy S8 Guides, News, & Discussion] tarekboukaf:
Hi all. I have the g950fd and when I tried to install the update from the sd card i have message aborted.

Thanks for helping...
[Samsung Galaxy S8 Guides, News, & Discussion] djoli037:
Are you sure for me sound is louder when using dolby atmos
[Samsung Galaxy S8 Guides, News, & Discussion] KeleITA:
I'm having trouble using Samsung Pay or Google Pay (it's like the device was detected as root).

Has this happened to anyone else?
[Samsung Galaxy S8 Guides, News, & Discussion] Ronycb:
SD card method

not working in my mobile...
[Samsung Galaxy S8 Guides, News, & Discussion] Ronycb:
Same
[Samsung Galaxy S8 Guides, News, & Discussion] KeleITA:
same situation here....

Solution?
[Samsung Galaxy S8 Guides, News, & Discussion] richierich:
This is normal as it's a beta, they did the same thing with the Oreo beta too. Samsung Pay and Google pay only worked once they released the final binary.
[Samsung Galaxy S8 Guides, News, & Discussion] keunhuvac:
Just updated via sdcard method, no wipe, no data lost, ?
[Samsung Galaxy S8 Guides, News, & Discussion] DJ_Jedi:
The Gear Fit needs some extra work, thanks [MENTION=1666790]geri005[/MENTION] for the hint about the Note 8 thread, i had already downloaded and installed the plugin and the app, but i didnt know about Samsung Accessory Service, that was the missing piece. If anyone has the same problem just needs to go to APKMirror and download these 3 apks:

Galaxy Wearables

Gear Fit/S plugin

Samsung accessory service

Reboot your phone and it will work.
[Samsung Galaxy S8 Guides, News, & Discussion] savakslava:
First how do i know if im on CRL3 and what the hell is CRL3?

Second where do i get the 5 files that i should use in odin to flash to CRL3?

Lastly how do i install the adb drivers?
[Samsung Galaxy S8 Guides, News, & Discussion] Yoshimixu:
Yeah there is no real energy in the audio. For example when I listened (in Oreo) music with a loudness of 50% then It was medium loud... just like it should. Now in pie you hear almost nothing :/
[Samsung Galaxy S8 Guides, News, & Discussion] henklbr:
All the info can be found in the OP/msg #1 ;)
[Samsung Galaxy S8 Guides, News, & Discussion] Akrej:
I have a version SM-G955N can update?
[Samsung Galaxy S8 Guides, News, & Discussion] Matt__BB:
I have the same problem, nothing fixed for me yet
[Samsung Galaxy S8 Guides, News, & Discussion] oDeveloper:
I really did...

I'm just a bit new to this...

Can you help anyway? And not just insult me..
[Samsung Galaxy S8 Guides, News, & Discussion] henklbr:
Please read the title of this thread...

Computer says: No...

-F- & -FD- versions (Multi-CSC OXM) only...
[Samsung Galaxy S8 Guides, News, & Discussion] Jimmyvb98:
Gear S2 here, working fine

---------- Post added at 10:58 AM ---------- Previous post was at 10:54 AM ----------

It's a beta firmware. Samsung Pay doesn't work on beta firmwares. So no, there is no solution.
[Samsung Galaxy S8 Guides, News, & Discussion] Someguy14201:
I tried to flash the update.zip in twrp recovery, didn't work. What could be the issue?
[Samsung Galaxy S8 Guides, News, & Discussion] lcolls:
i have the g950f model but im on zsa7 this is possible?
[Samsung Galaxy S8 Guides, News, & Discussion] N0rz:
This update can be flashed only with stock recovery.
[Samsung Galaxy S8 Guides, News, & Discussion] Someguy14201:
That's not the problem. I found out why twrp didn't let me, because I have a rooted phone and twrp blocked it otherwise my phone would lose root permissions. Thanks TWRP. I'll just wait for a pie based rom.
[Samsung Galaxy S8 Guides, News, & Discussion] gerardo87:
Anyone knows if there's a solution for this? Or alternatively if anyone knows how to have the black theme on google app?
[Samsung Galaxy S8 Guides, News, & Discussion] rikipy:
second day with first beta, and work fine, the battery life is amazing

---------- Post added at 12:00 PM ---------- Previous post was at 11:56 AM ----------

the zip is only for stock recovery
[Samsung Galaxy S8 Guides, News, & Discussion] Haseeb ur Rehman:
Will they work after we downgrade to oreo or upgrade to the final version of pie? samsung pass is v.important for me
[Samsung Galaxy S8 Guides, News, & Discussion] Jimmyvb98:
Same.
[Samsung Galaxy S8 Guides, News, & Discussion] runtime_Err0r:
Installed with the sdcard and all went fine. I have no problems at all, all smoth and fast. I did not make factory reset, I did not make it since I bought the phone with nougat 2 years ago (going also through the Oreo beta)

I can use Samsung Pay and GPay, it least the APPs opens and in the case of Samsung Pay I can even swipe up from bottom to start the payment process. Maybe the error is shown when you put the phone to pay?

The only issue I have seen right now is that the calendar widget with the monthly option can not be selected from my third-party launcher. The "Countdown" and "List" versions yes.
[Samsung Galaxy S8 Guides, News, & Discussion] mrironsights:
hi guys....i tried to update via adb sideload but whenever i select apply update from adb......the recovery just restarts....i dont have a sd card handy....can i get some help please..????
[Samsung Galaxy S8 Guides, News, & Discussion] Mirkos8:
I'm reading that someone Samsung pay does not work, I paid for it yesterday afternoon!
[Samsung Galaxy S8 Guides, News, & Discussion] mop09737:
I installed this update zip file on my unrooted S8 phone yesterday and until now I have zero problems. Thank you very much!:):good:
[Samsung Galaxy S8 Guides, News, & Discussion] alejobog:
Install the apks, restart and it does not work.

the following error comes out
[Samsung Galaxy S8 Guides, News, & Discussion] Atayef:
I've updated my 950FD successfully using the sd card method and it's really stable for a first beta build, Gear Sport works fine without any issues.

One thing is that when trying to install a custom font using GxFonts, i always get "App not installed" error even though it supports Pie and was working flawlessly on Oreo.
[Samsung Galaxy S8 Guides, News, & Discussion] Nazty111:
Google pay works as usual for me. Paid last night. I updated without flashing on UK BTU. Nothing showstopping on pie, just ram management needs to be better.
[Samsung Galaxy S8 Guides, News, & Discussion] Haseeb ur Rehman:
any alternative to command prompt? i have changed the user and deleted the previous one. now i cannot access the new user even if i change the settings from the directry,cmd. can anyone please guide me?
[Samsung Galaxy S8 Guides, News, & Discussion] djoli037:
Use sdcard that is less than 32gb and format the sdcard to fat32