yashsingh1/xdaforums huggingface dataset:
[AT&T, Rogers HTC One X, Telstra One XL] trace1er:
I made 2 different CWM backups (Cleanrom 3.0 and CM9 roms). Neither of them are able to be restored to the phone, due to an MD5 mismatch. What exactly does this mean? Is it because I edited the name of the backup folder? I've done this before with my Galaxy SII, and those still restored fine.
[AT&T, Rogers HTC One X, Telstra One XL] waleed90:
did you put spaces in the names of the backups? I had the same problem and it was because I put spaces in the name.
[AT&T, Rogers HTC One X, Telstra One XL] trace1er:
Yes I did... I will try it without the spaces and see if that works. Thanks!
[AT&T, Rogers HTC One X, Telstra One XL] redpoint73:
That's probably it. CWM will not restore if the file has any spaces in the file name.
[AT&T, Rogers HTC One X, Telstra One XL] trace1er:
OK it works now, that fixed it. What a n00b mistake, thanks all.
[Android Q&A, Help & Troubleshooting] knightkt:
LG Viper Compact QWERTY

been looking for a while now and trying to find a free app for a compact qwerty keyboard for this stupid phone if anyone has a link to a good one that would be awesome I know they have removed better keyboard from the market and there is a couple of paid apps for a compact keyboard but nothing has caught my attention if anyone has any help for this kinda phone that would be awesome! Please!!
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] mrlongshen:
Hi all. Refer to our topic. How to open? i want to download. Bu cannot. Someone plz help me.. :sly:

Sent using my Samsung galaxy note N7000 as a VVIP user in xda forum.
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] Mr.Androidfan:
opera mini

hi there...

i use opera mini ..i downloaded flash player as well...it got the option of voth savi g it or watching it with the video player....

cheeers
[Galaxy S III Q&A, Help & Troubleshooting] Quintinio:
Hi Guys,

Since ive flashed CM9 onto my S3 I have very pool call quality. The sound that I get sounds really disturbed from the caller and back.

Ive read that maybe disabling noise reduction could fix this. Does anyone know how to disable this in CM9?

Thanks in advance guys!
[Galaxy S III Q&A, Help & Troubleshooting] bala_gamer:
in call you will have a mic symbol below, press it to enable/disable noise reduction
[Galaxy S III Q&A, Help & Troubleshooting] hennymugge:
Im having the exact same issue. Its not the modem too, tried two others already.

When getting back to stock the problem is solved. But when returning to stock by a nandroid backup, the problem persists. Thats odd!

Edit:

Maybe nothing to do with it: but the TS en I are on the same provider!?
[Galaxy S III Q&A, Help & Troubleshooting] Quintinio:
Exactly the same over here, does anyone have an idea what this could be.

Did you use a dutch modem?
[Galaxy S III Q&A, Help & Troubleshooting] hennymugge:
Another user with the same provider and the same problem.

I tried flashing the stock-rom modem and even that doesnt work at all!!!

Please, someone?
[Galaxy S III Q&A, Help & Troubleshooting] -=nezero=-:
I am working on a application level fix that will disable noise reduction on (potentially) all Samsung devices that can do so. Please register your interest here.

Regards,
[Samsung Galaxy R i9103] mj.vikram:
WinZip is now available for Andriod and its Free :)..

https://play.google.com/store/apps/...=W251bGwsMSwyLDEsImNvbS53aW56aXAuYW5kcm9pZCJd
[Samsung Galaxy R i9103] 'cooleagle':
Does it support extracting .rar achieves ? I doubt it does, Zarchiver handles .rar, .zip, .7zip and many more so its much better than that. :)

Edit- Check the support it provides:

Play Store link: https://play.google.com/store/apps/details?id=ru.zdevs.zarchiver&hl=en

Cheers ! :)
[Samsung Galaxy R i9103] F3niX:
ZArchiever is really cool. No wonder it has got 4.8/5 in play store.. WinZip has passable features.
[Samsung Galaxy R i9103] mj.vikram:
Nice buddy i don't know about this:)...
[Samsung Galaxy R i9103] ofabhishek:
thanks "cooleagle"

Zarchiver supports a wide variety of extensions and its lightweight too...

btw many File managers also provide the basic zip-unzip funtionality for few formats
[Samsung Galaxy R i9103] D™:
Nice one bro:)
[Xperia Play Q&A, Help & Troubleshooting] Eambo:
Sorry for the long title. Had quite a few questions, was hoping some of you nice people could help :-)

1 - Is it possible to install a custom GingerBread ROM with a locked bootrom? I know you can't do ICS due to the kernel changes, but was wondering if a gingerbread ROM was possible?

2 - Where is the best place to buy an unlock for a locked bootloader? (o2, can't do it myself)

3 - If I purchase an unlock (network/bootrom?) will it be permanent, or if I flash back to stock will it break it?

4 - Is anyone using any ICS Roms with Xperia Play? Is it worth doing, or were Sony justified in saying it wrecks the gaming? Considering getting an ICS ROM, but would like to know if it's worth doing.

Thanks to anyone who can answer any of these! :-D
[Xperia Play Q&A, Help & Troubleshooting] beez1717:
I love ics to death. Why? Because I love how much easier it is to use. I run AOKPLAY and it is so smooth. I think Sony is just being lazy in not releasing ICS for us.
[Xperia Play Q&A, Help & Troubleshooting] MonY960:
[ROM] [GSM] [2.3.7] TrueAncestor v1.5/b + New Minimizer Released

[ROM][PLAY][GSM][2.3.7] Xperia NXT v1.2 [LOCKED/UNLOCKED BOOTLOADER]

[ROM + THEME] [GSM] [2.3.4] Gin2Ics [v1.7.7] |Fast|Smooth|Stable|Eye Candy|

for locked/unlocked bootloader
[Xperia Play Q&A, Help & Troubleshooting] Eambo:
Thank you for the responses :-) And how about ICS ROMs if I get unlocked, anyone got advice on them?
[Xperia Play Q&A, Help & Troubleshooting] MonY960:
if you want best gaming experience use GB ROM :)
[Xperia Play Q&A, Help & Troubleshooting] yxxact:
1. Many options

2. No clue

3. Permenant

4. I'm using Aokplay- great ics experience, smootha and stable enough. However many games don't work. Personally, I think my gaming experience can handle the hit ICS roms bring, because ICS is VERY polished
[Xperia Play Q&A, Help & Troubleshooting] Leraeniesh:
1. Any ROM that does not require a change in kernels can be flashed on a locked bootloader.

2. http://unlock-bootloader.com

3. It will be permanent.

4. I use FXP125 as my daily driver. It has very few errors compared to when ICS first hit the Play. Gaming is spotty, as it depends on the game. Most Gameloft games do not work for me.
[Xperia Play Q&A, Help & Troubleshooting] xdaLKRA:
they look like same thing
[HTC Rezound] EtherBoo:
Has anyone found an MHL Extension?

I'm looking to hook up my Rezound to my car's screen as opposed to using a car mount. I found this in another thread which seems like it should be able to get the job done:

http://www.amazon.com/HTC-Adaptor-Jetstream-Tablets-Package/dp/B005LSOPN4

The problem is, the cable length looks to be microscopic. If my car's screen is just a display, then I will need to access my phone's touch screen so I'll need some sort of extension (will be nice to see Google Music or Maps there for road trips). I want to hide the equipment in a compartment underneath the arm rest, so if I can do this with 1 cable coming out of the phone, it would be ideal; I probably won't bother if I need to have 3 cables hanging out of my phone.

I can't seem to find an extension anywhere. Does anyone have any ideas?
[HTC Rezound] 1454:
You don't need an extension. It just converts your micro usb to an hdmi out. You just need a 3-4 foot long hdmi cable. Assuming your headunit is hdmi compatible. Which I doubt it is, I know mine isn't and I have to use an hdmi to rca converter from there.
[HTC Rezound] killahrey:
http://www.amazon.com/gp/aw/d/B003ZK75U0
[HTC Rezound] 1heffer:
I don't think that will work with the Rezound.
[HTC Rezound] 1454:
From my understanding, that won't work. It actually outputs an analog signal over usb, where the rez outputs a digital signal. You're more than welcome to try it, but others have reported it not working on other MHL phones.
[HTC Rezound] EtherBoo:
Thanks for the suggestion.

The problem is that from what I read, the HDMI out gives audio that isn't all that great. Also, I'm looking to have a setup where I can just plug in a single cable and be good to go.

With a longer HDMI cable, I'd have this bulky converter, a bulky HDMI cable, and another cable coming out of the compartment to provide power to the device. Very messy.

If I can get an extension, I can just pull a single cable which will act as a charger, audio out, and video out. Much cleaner :-).

I agree. This is basically what I've read.

----------------------------------------------------------------

After doing tons of research, I don't think a passthrough - extension cable exists. Even if one did, it would have to come directly from HTC because the dongle I linked above is a custom 12 pin connection used. It looks like the Rezound has all pins, which is why, in the above post I linked, the user was able to get the extra audio port working.

I think what I'm going to need to do is pick up this cable, splice the dongle cable, and extend it using the bulk of the OEM flyer cable.
[HTC Rezound] 1454:
Let me know how it works for you, because that would be a lot easier than my current setup. Mine goes MHL----HDMI----ANALOG(RCA) CONVERTER-----INDASH.
[HTC Rezound] EtherBoo:
If I go through with it, I will. I purchased the SGSIII for my wife (to upgrade her to 4G so she can keep unlimited data) with the hope she'll be willing to swap and take the Rezound. She kind of likes Sense, and I want CM9 (which is already on the SGSIII).

If she wants to keep the SGSIII, then I probably will do this. I'll still need a converter, but bing able to keep all that hidden away in the center console compartment out of sight would be completely awesome.

In something a bit unrelated, the SGS III uses a custom coverter, so I'll need to "extend" that in a similar fashion as well.
[HTC Rezound] 1454:
I will say this though, the clarity compared to the phones screen on any of these indash monitors SUCKS. I almost like just attaching my View 4g to the dash and using that over the indash monitors. But it is nice having that larger 7 in screen sometimes.
[HTC Rezound] killahrey:
I have my flyer mounted into a custom mount in my dash. I am using that HTC mhl converter box, and only use the 3.5 audio out. All the video is still on the flyer.

I haven't tried that cable I posted a link to but I guess it wad worth a try.
[HTC Rezound] 1454:
You don't have any pics of your setup do you? I'd be interested to see what you have.
[HTC Rezound] dcs3:
Did you ever find a way to hide your MHL adapter away from the phone, and just extend the 5 or 11-pin connection to the phone? I tried the older 5-pin MHL adapter with the 11-pin to 5-pin adapter tip for my SGSIII and it works. However, when I tried to use a standard micro-USB female to male extension cable (www .amazon.com/Micro-B-Female-Extension-Manhattan-307420/dp/B007TLEDTW) between the tip and the MHL adapter, it wouldn't pass any video or audio.
[HTC One X] dav08094194:
Hi, Guys bought a used one x today and can see that it is running android revolution, I havent owned a htc in some years now but aslong as i can boot into clockworkmod i should be able to flash any rom right? Thanks for answering my idiotic question ( not a newbie just need to familiarise myself in htc as ive been using the easy as pie rooting that is samsung devices):D
[HTC One X] VaderSKN:
Download root checker from Google play and check. If u can boot into recovery, u can flash ROMs if ur unlocked via HTCdev. And remember: Always flash boot.img extracted from the .zip file of the ROM before flashing or before first boot, otherwise u will get bootloop/stuck on splashscreen.
[HTC One X] dav08094194:
Okay thanks for all your help, basically i can boot into clockwork recovery and is on version v5.8.2.7.

I wanted to flash lee droid one extreme and its a seperate file for the boot.img so all i have to do is flash that via recovery and then flash the rom afterward?

Why cant htc make it easy aye :)
[HTC One X] VaderSKN:
Press thanks if I helped u ;) And it's not easy coz noone have full s-off.
[HTC One X] bogfather:
Flash the boot.img in fastboot then the Rom in cwm
[HTC One X] KLUVJ:
BTW, trust me on this as i ve tried 8 roms in past 5 days. charmeleon wins over leedroid. there are more tweaks and better battery life in charmeleon by a long run. ALSO, match any rom with faux, instant 3+ hour screen through a whole day moderate usage. BE SURE TO UNDERVOLT～ happy flashing, and may the bricks stay away from you.
[Sony Xperia P, U, Sola, Go] krabappel2548:
I present to you

KA Xperia SSpeed kernel v3

02/08: Xperia SSpeed kernel v3 released

Please hit the thx button if you like my kernel :D​

Dear Xperia Sola users,

This kernel is based on latest stock sources. I'll continue to add more features to the kernel in the future :)

I hope you enjoy my kernel :D

== features ==

- Pre-rooted

- NTFS support

- Added lot of things for better performance

- Small changes for battery life

== download == Xperia SSpeed kernel v3 ==

- XDA Fileserver: KA Xperia SSpeed kernel XDA Fileserver

- Mediafire: Xperia SSpeed kernel v3

kernel.elf: Xperia SSpeed kernel v3

== download == Xperia Sola stock kernel ==

- mediafire: Xperia Sola stock kernel

I kindly ask everyone not to mirror my download links. Thank you

== Important information ==

- The extra governors aren't optimized for our new Xperia 2012 devices yet. So lag or reboots can occur

- The extra I/O schedulars are also not edited for Xperia 2012 devices so they can also cause lag.

- Overclocking is a risk, be aware it can harm your device if you do things wrong. But dont worry, 1.15Ghz won't harm your device :)

== credits ==

- Nick Holtus/ICX & atarii for helping me build my first kernels

- KeiranFTW for the recovery

- Doomlord for his work on Xperia 2012 kernels

- Sony for kernel sources

- And everyone who helped nick and Doomlord ;)

== Future Updates & changelog ==

- Check third post ;)

== kernel sources ==

- sources: github

== Known Bugs ==

- Report them and I will try to fix them as soon as possible

==Signature image==
[Sony Xperia P, U, Sola, Go] krabappel2548:
reserved
[Sony Xperia P, U, Sola, Go] krabappel2548:
== Changelog ==​

== Xperia SSpeed kernel v1 [19/06] ==

- 1.15GHz OC

- pre-rooted

- Added extra Governors

- Added extra I/O schedulars

- Added extra CPU freqency's

== Xperia SSpeed kernel v2 [21/06] ==

- Added NTFS support

- Updated Jhash to v3

- Added added XZ compression and decompression

- bumped VM_MAX_READAHEAD to 1024

- Added JRCU & SQLB memory Allocator

- Disabled CIFS for better battery performance

- More small changes :)
[Sony Xperia P, U, Sola, Go] halman:
Sony has just released the source code for 6.0.B.1.564!

Link: http://talk.sonymobile.com/message/222073 & http://developer.sonymobile.com/wportal/devworld/downloads/download/60b1564tar
[Sony Xperia P, U, Sola, Go] krabappel2548:
I know, I build this kernel from these sources ;) I already knew it on the day they were released :p

thanks anyway!
[Sony Xperia P, U, Sola, Go] halman:
Oh my, I thought that since the answer from sony came today you might didnt know. Guess I was wrong :o (just saw that the source was released from 15 June)

Thank you and keep up the good work!
[Sony Xperia P, U, Sola, Go] krabappel2548:
New version will be rock stable, fast boot again and very smooth :)

A lot of new features are added ;)
[Sony Xperia P, U, Sola, Go] EFUS09:
amazing :D thanks krabappel2548
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
Just Tested The Kernel

The kernel is Very Laggy And The Xperia Home Launcher Not Responding A lot Of Times ,Plus Icons Of SumApps Are Missing

Hope U Clear out The Errors In The Next Release

Btw Thankx For Making The Kernel
[Sony Xperia P, U, Sola, Go] krabappel2548:
Next release should be better :) Only boot can be slow, but try conservative governor it should work nice and smooth ;)
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
wht voltage and the cpu speed should i keep to get to get a stable reaction

---------- Post added at 12:36 PM ---------- Previous post was at 11:56 AM ----------

Tried Wht U Said Everything Works Properly

Now

Thankxx

---------- Post added at 12:41 PM ---------- Previous post was at 12:36 PM ----------

Does Setting Voltage give a better Performance

If Yes Then Wht Voltage Should I Set At 1.15Ghz
[Sony Xperia P, U, Sola, Go] krabappel2548:
There is no VDD (voltage control) implemented yet in the kernel. We are trying to do it, but it's difficult with the st-ericsson chipset.

We are also searching to change the GPU clock because it's underclocked at the moment ;)
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
Ok Thanks for the Constant Updates and Answers for the Questions
[Sony Xperia P, U, Sola, Go] krabappel2548:
kernel v2 is released :D extra features, fixes and more stable :)
[Sony Xperia P, U, Sola, Go] cheong12001:
I will test it:D
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
Very Gud Battery Life And And No LagsSo Overall Impressive Work

First One To Try It Thank U:D
[Sony Xperia P, U, Sola, Go] cheong12001:
why so lag after installed the v2 kernel!!??
[Sony Xperia P, U, Sola, Go] krabappel2548:
Only boot is laggy, after boot go to Antutu CPU master or another app and configure governor and freq :) pegasusq is very smooth :) even on 800Mhz :p
[Sony Xperia P, U, Sola, Go] cheong12001:
the v2 kernel keeps frezzing and restarting whether i have changed back the cpu frequency to 1GHZ, i dont know why but can you provide back the original kernel of sola for me to flash back. thank you!!!
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
EveryThing Smooth As A whistle For Me Using It For Almost 12 Hrz Now

No Lags No ShutDowns No Launcher Errors

Even The Battery Is Showing Amazing Changes

Thankx For the post Really Looking Forward For Sum More Overclocking In The Next Post!!:D :good:
[Sony Xperia P, U, Sola, Go] saeedirfaan:
How good is this kernel for Ultimate V11 ROM?
[Sony Xperia P, U, Sola, Go] abbas_2010:
anybody can`t upload??
[Sony Xperia P, U, Sola, Go] diablod:
Is this kernel good with linaro slimfxp?
[Sony Xperia P, U, Sola, Go] Sicily98IT:
can you re-upload please?
[Sony Xperia P, U, Sola, Go] antsm:
Hi, krabappel2548!

I'm trying to achive OC on Samsung Galaxy Ace 2 (based on the same SoC - U8500).

Besides the frequency table, what else should be modified?

The frequency table is located in arch\arm\mach-ux500\pm\cpufreq-db8500.c

static struct cpufreq_frequency_table freq_table[] = {
[0] = {
.index = 0,
.frequency = 200000,
},
[1] = {
.index = 1,
.frequency = 400000,
},
[2] = {
.index = 2,
.frequency = 800000,
},
[3] = {
/* Used for MAX_OPP, if available */
.index = 3,
.frequency = CPUFREQ_TABLE_END,
},
[4] = {
.index = 4,
.frequency = CPUFREQ_TABLE_END,
},
};

I changed the maximum freq to 1200. But while benchmarks shows an overclocked freq, the real performance has left on the same level (Antuntu, etc).

It seems that something wrong here ;)

Thanks for advice!
[Sony Xperia P, U, Sola, Go] cheong12001:
have you try to open the wifi function to see if your device will be restart or not

i have flash back to stock firmware, but also encounter the problem after flashing the kernel ( no matter in v1 and v2)

finally, the problem finally gone when i flashback the stock firmware by flashtool then go to xperiasspeed by using fastboot. the problem persists when i flash the xperiasspeed rom alone as i think the kernal file will be kept unless you flash your phone completely by flashtool.

in my conclusion, both v1 and v2 kernel will cause me to have a restart problem within few minutes each time.
[Sony Xperia P, U, Sola, Go] krabappel2548:
You need to replace wifi modules like I posted in installation instructions ;)
[Sony Xperia P, U, Sola, Go] cheong12001:
yes, i have done the description you have stated

i know v1 need not to replace the module while in v2 we need to replace the modules

i have read through the whole post but i cant find any solution

in both version of kernel, i can browse the web with wifi,

but it will restart very soon.......

:eek:
[Sony Xperia P, U, Sola, Go] krabappel2548:
Oh, strange
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
As krabappel2548 Said I Replaced The Wifi Modules,Everything Works Just Fine For me

Have u Done The permissions Right ? Cause They Created Problems For me At First But Now Everythingz Fine
[Sony Xperia P, U, Sola, Go] cheong12001:
yes~~i have done it!!

i have try several cominations such as stock rom with v2 kernel, xperiasspeed with v2 kernal and xperiasspeed with stock kernel. only the the rom with stock kernel works fine for me. i also try to change back the cpu frequency to 1GHZ, the problem persists. trying to using different kind of governor, the problem also appeared.

would you mind telling which rom you are using, which cpu frequency and governor are using?

thank you very much.
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
Im Using The KA02 Xperia SSpeed

Kernel V2

1.15Ghz

Conservative Governor

If U Want the Correct Permission Tel me I Wl Help
[Sony Xperia P, U, Sola, Go] cheong12001:
correct permission??
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
For The Wifi Modules
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
Governor

I Would Like To Report That the pegasusq Governor Is The best Rather Than The Conservative one as told by krabappel2548

People having difficulty finding the best and The Rigth governor wil be helped By this:victory:
[Sony Xperia P, U, Sola, Go] cheong12001:
Yes, i have set the right permission of the two wifi module files, also, i am using pegasusq governor, but the reboot problem still exist. Now, i have used the stock kernel for a day, no reboot problem is observed again:thumbup:
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
Whch Rom U Using
[Sony Xperia P, U, Sola, Go] cheong12001:
Same as you

Auctually, i am using the setting which the same with you, but i have problem of rebooting:confused:
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
Try Hard Reset First Back UP Your Data

OR

Try Clearing Your Cache
[Sony Xperia P, U, Sola, Go] shreyasdilip:
Where are the wifi modules in your kernel located?

EDIT: Whoops Sorry!

---------- Post added at 08:24 AM ---------- Previous post was at 07:24 AM ----------

Guys.. If i try to open Antutu CPU master or No Frills, I find tht root access is not being allowed! Whats up with that? Any solutions? Pls help ASAP!
[Sony Xperia P, U, Sola, Go] cheong12001:
Each time i install a new rom, i will do a factory reset without cleaning the internet memory! is it not enough! ??

How to clean the cache! ?
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
TRY THIS

Wipe your device.

fastboot -w

Hit A Thankxx If It Helped :)

---------- Post added at 08:21 PM ---------- Previous post was at 08:16 PM ----------

Use Set Xperia It Works For Me

Hit a Thankxx:fingers-crossed:
[Sony Xperia P, U, Sola, Go] shreyasdilip:
It lags like crazy! Performance is REALLY horrible.. As long as i am using the phone its ok, but the second i put it to sleep and after 10 or 15 mins, the performance is pathetic! I tried conservative, ondemand and pegasusq, everything has this problem.. seems they are highly unoptimised!

Someone pls upoload the stock kernel!
[Sony Xperia P, U, Sola, Go] championswimmer:
btw where are the sources ?
[Sony Xperia P, U, Sola, Go] shreyasdilip:
Cn u upload the stock kernel or PM me the link pls?
[Sony Xperia P, U, Sola, Go] cheong12001:
Sorry, i wont install the kernel shortly coz i dont want to reinstall everything again, however,i appreciate your work very much.

Btw, i would like to know anybody have the same problem with me! ?
[Sony Xperia P, U, Sola, Go] cheong12001:
I reinstall the stock kernel by flashing the stock rom by flashtool, i dont have the independent stock kernel alone:(
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
Try The DoomLord Kernel It Works Fine Too
[Sony Xperia P, U, Sola, Go] krabappel2548:
An update of the kernel will come soon I think :)
[Sony Xperia P, U, Sola, Go] Ashwin Prabhunerurkar:
Plezz We Are Desperate Can u Mention the Approx Time For The Rom And The Kernel