Guy's,
Anybody have any clue on the RAM chip part no. used in this current phone as I would want to do a DIY upgrade to 128Mb or 256 perhaps...
Maybe a detailed high res picture might help too...
changing the chip itself is not likely to be enough imho
chip sellect systems may not be able to access the larger
address span
quote="Rudegar"]changing the chip itself is not likely to be enough imho
chip sellect systems may not be able to access the larger
address span
Click to expand...
Click to collapse
[/quote]
Bro,
It's enough, RAM used here is plug & play... Trust me...
In the photo of the Universal it shows two empty memory sockets.
I've heard a rumour that HTC (or SPV in the UK) will slap in the extra memory for a fee - does anyone know if this is correct or how easy it is to do oneself?
It is not recommended to do it yourself! It requires special tools, practice and knowledge.
It woudl be great to be able to have internal memory expansion! I'm sure that haveing some extra MB woudl help my Exec fromslowing down all the time!
i had my vpa iv at a german upgrade company. what they told me was that the 2 slots are not usable for memory expansion (but that does not mean this is correct..lol) and they were actually unable to unsolder/remove the original chip. (luckily they tried at a defective device, so they did not touch mine).
and asukal has reported here that his device was - hardware wise - successfully upgraded in hong kong by exchanging the chip from 64 to 128, but the device will still only recognize 64...so at least the device works, but the upgrade is not usable, and so far no one has found a solution to make it usable.
AndyME is right - go to Asukal's site - he had posted the photos of Ram being upgraded - but was not able to use it. But that was 6 months back - and If I remember - Buzz had not relased the utility to extract and create your own Rom.
Inabilty to recognize new ROM was due to sw hardcoded to "see" only x amount of ROM. If you have the time - you can hack it to see x+y ROM - after you have SMT soldered the ROM chips.
Hi guys
I'm not a programmer by any means, nor do I know anything about developing software, so take this idea with a grain of salt.
The issue I notice from time to time with my PPC6800 is slowdown from lack of ram (or that I haven't closed the apps and they're hogging the ram). My phone only has 64mb....so this got me thinking.... Vista has a feature called Readyboost which uses any flash based USB key to act like virtual ram (or a pagefile).
SO, how feasable would it be to create software that would coule read/write off the microSD card as if it were ram? Basically a MobileReadyboost as it were.
Discuss amongst yourselves =)
PS: Forgive me if something like this already exists for our platforms...but I haven't seen it.
SD cards read and write slow...
What if deleating the extended rom partition (located in ram, right?) and using that for a pagefile instead?
most people don't seem to use the extended rom when cooking. why not just make it usefull?????!!!!!
S.V.I said:
SD cards read and write slow...
What if deleating the extended rom partition (located in ram, right?) and using that for a pagefile instead?
most people don't seem to use the extended rom when cooking. why not just make it usefull?????!!!!!
Click to expand...
Click to collapse
SD cards can be slow, but there are some models that are faster. Granted they cost more and are a little harder to find, because they are aimed photo people. But yeah.
extended rom in cooked roms is generally used for extra storage anyway so it isnt like it isnt being used
"SD cards can be slow, but there are some models that are faster. Granted they cost more and are a little harder to find, because they are aimed photo people. But yeah."
problem is that today it's not just sdcards which is the bottleneck the sd interface itself on the cpu is slow too
Hi,
I like to upgrade Universals to 128MB RAM.
Unfortunately I don't have access to 64MB rams usualy.
What I have a plenty of is: HYB25L256160AC and HYE25L256160AC 32MB ram chips which universal originaly contain.
There is a spare place for 4 RAM chips in universal, so why not to add these.
I haven't seen this discussed anywhere. I even don't know sure if the spare place is meant for RAM (but most probably).
I have very advance skills in BGA resoldering, so I'm able to experiment.
What I need is someone who understand it more and tell me first if it's possible to use 4 chips there and maybe someone know if there are some hardware updates in the pins around (short circuiting or resistor adding).
And don't hestitate to post some reply even if you are not sure if it's right....
I need some brainstorming here.
Regards,
Shef
I don't think that those 2 extra "brackets" are for RAM, because i think they are smaller than the ram module. But if they where for RAM there are a lot of missing components at the bottom, capacitors, resistors... (closer to the Flash Disk), probably i'm wrong, because the picture can induce in error... but it's just a opinion...
http://www.asukal.jp/Jasjar/PB081087.JPG
Actually, it should be for RAM. It's smaller, you are right.
But, the size fits the original 32MB chips and the connection pins are on the right place.
The white frame which tells where the edges of chip should be is the size of the rams - actualy the bigger frame on empty place is same big as small one on the original rams.
In the worst case for me, it seems that htc wasn't sure which memories will use so they prepared 4 frames for differend type of memories. In this case it's most probable that they can't cooperate with the other ones. But I bet it's just prepared for another 2.
Did the service manual say something about it?
And about missing parts...it's just a few, I can add them in a few minutes.
Shef
I agree with you about the diferent types of ram used by htc maybe the brackets are there for precaution. I know that's quite easy to solder the components, but the main problem is to know the exact values of the resistors and the capacitors and the right place... or not if they were in the datasheet of ram
free place near ram chips NOT FOR ADDITIONAL RAM CHIPS ..... its for NOR FLASH chips
Shef said:
Hi,
There is a spare place for 4 RAM chips in universal, so why not to add these.
I haven't seen this discussed anywhere.
Click to expand...
Click to collapse
Then you should look again more thoroughly - this has been discussed a few times on various threads re: 128MB RAM upgrade.
Shef said:
I even don't know sure if the spare place is meant for RAM (but most probably).
...
Actually, it should be for RAM.
Click to expand...
Click to collapse
Again this was discussed a few times - these are not for RAM but for flash chips.
Hello everyone!
I now have a I-Mate JasJar and I love it!
However, it is a 64 mb unit and I am considering the upgrade!
So I wanted to ask everyone that has already done the upgrade if they think it was worth it?
Also I would like to know where you can see the improvment the most?
I like Nav n go Igo 8 navi program and my device clearly
does not have enough memory to run it properly, will it help to do the upgrade or is it so that the graphic card is not quiet up for the challenge to be able to show 3d terrain and everything else in Igo8?
So basicly I want some coments from you guys, what works after the upgrade and what does not work?
For me I am considering either to do the upgrade or to buy the Touch pro when it cames out, but the thing is that I like this device to much to sell it!
So is there any hope for it? Is it going to be as good as the rest of the devices that has more memory (like tytn II), or is it just not worth it?
Oh and buy the way, I do own a tytn II so I know all about the missing drivers and stuff, the fact that it has a gps is great but somehow I dont mind that my universal does not have gps becouse I have an external gps anyway and it is much better then the built in gps in tytn II!
not get mine upgraded yet but I won't even though the xda exec might be stronger and faster / more stable? I have no idea but I never want mine to be disassembled or replaced sth. I want it to be still original and untouched inside, I love software and OS modding but no hardware modding seem to be interesting to me.
Well, I have send my Qtek9000 yesterday to the shop in Germany to get it upgraded...
Why, becose I am running IGO8 and have not enough Ram to run it properly.
I hope it solves the problems I have running IGO8 like the 3D map wich somethimes dissapears after a while...
I let you know my experience after the upgrade...!
Actually, if you install many softwares then ROM is more important because even though you can install the softwares to the memory card but many programs would install either in part on in full to the ROM
You'll reach a stage whereby you cannot install programs even to the memory card because you'll face 'Storage Memory Low' error
I wonder whether it's possible to upgrade the ROM too say to 512MB?
FOSA said:
Actually, if you install many softwares then ROM is more important because even though you can install the softwares to the memory card but many programs would install either in part on in full to the ROM
You'll reach a stage whereby you cannot install programs even to the memory card because you'll face 'Storage Memory Low' error
I wonder whether it's possible to upgrade the ROM too say to 512MB?
Click to expand...
Click to collapse
Don't know if you are familiair with the memory of computers, but...
See the SD-card as the harddisk. That's clear.
See the ROM as memory that you cannot use for your own (exceptions are Flash and extended memory, but those are 'hard disks' too)
So, all 'hard disks' are used to store stuff onto. This can be programs, images, databases, whatever.
See the RAM as usable program memory (the RAM of your computer - might be 1Gb or 2Gb or 4Gb)
The 128MB is RAM, so only to be used as program memory, memory used while running programs.
Each program that is installed costs NO RAM, except when you (or the OS) run it. Drivers only consume program memory when they are loaded.
So, installing eg. a large game won't change anything to your RAM.
Most programs can be installed to SD. Only a few cannot. However, often can be tweaked (eg. Opera, Wisbar) to run from SD without any problem.
I would very much like to have 128MB too... I was under the impression that the store in Germany would not do this anymore (it is not on their web site)
So, CFDS, when you get the Universal back, please inform us of its state!
RE
I think you're mistaken
I'm referring to the storage memory vs the program memory.
The Uni has 128 MB Flash ROM and 64 MB SDRAM. Similarly, the SAMSUNG SGH i900 has 256 MB Flash ROM and 128 MB SDRAM
Here's the spec for the Uni (QTEK 9000)
http://www.qtek.nu/europe/products/9000/specifications.aspx
Are they really doing the upgrade?
cfds said:
Well, I have send my Qtek9000 yesterday to the shop in Germany to get it upgraded...
Why, becose I am running IGO8 and have not enough Ram to run it properly.
I hope it solves the problems I have running IGO8 like the 3D map wich somethimes dissapears after a while...
I let you know my experience after the upgrade...!
Click to expand...
Click to collapse
Thanks for your reply, yes Igo8 is why I am considering the upgrade myself!
Please let me know when you get your device back, I would really like to know how it works with Igo8!
Also I would like to know to what shop in Germany you sent your device?
The only shop I know of is this: http://www.srsgmbh.de/en/index1.html and I dont see that they can do the upgrade anywhere on their site!
I wrote them an email asking them if they can do it and what the cost will be, but so far I have not recieved any answer!
Is this the shop you are reffering to or do you know of any other in Germany that will do the upgrade?
Also do you know what the price should be and how long it should take?
Thanks in advance!
Please confirm this?
FOSA said:
I think you're mistaken
I'm referring to the storage memory vs the program memory.
The Uni has 128 MB Flash ROM and 64 MB SDRAM. Similarly, the SAMSUNG SGH i900 has 256 MB Flash ROM and 128 MB SDRAM
Here's the spec for the Uni (QTEK 9000)
http://www.qtek.nu/europe/products/9000/specifications.aspx
Click to expand...
Click to collapse
Ok, so you mean that if one does the RAM upgrade one will not get more PROGRAM MEMORY?
Please confirm this, it would really be shame to spend money on the upgrade only to not recieve any additional "program memory" which I think is equaly important!
I tought that by doing the upgrade it will be equalent to a Tytn II device both in "RAM" and in "program memory"! So please confirm this!
Thanks in advance!
RE
Quote
"Ok, so you mean that if one does the RAM upgrade one will not get more PROGRAM MEMORY?"
As I mentioned the Uni has 128 MB Flash ROM and 64 MB SDRAM. If you do a RAM upgrade you'll get 128MB SDRAM and that means you'll have MORE program memory but your storage memory remains the same at 128 MB Flash ROM
For comparison, I've taken a look at the SAMSUNG SGH i900 running WM 6.1 at its default installation and found that the FREE storage memory is about 30+ to 50+ MB. If you're the type who wants to install many programs then I think this amount is inadequate. The SONY EXPERIA X1 might be a good alternative giving 512 MB ROM and 256 MB RAM.
FI, my QTEK 9000's FREE storage memory is about 3 MB so can't do software installation even to the SD card because I'm facing the 'Storage Memory Low' error during installation of programs
Program memory is important for program running. Generally, if you do have 20 -30 MB of FREE program memory it's adequate to run most programs smoothly. However, certain programs may require more to ensure stability and smooth running.
Yes, this is the shop I send my Qtek to in Germany: http://www.srsgmbh.de/en/index1.html
He confirmed a couple of weeks ago that he's able to do the Ram upgrade on the Qtek9000. He charges 119€ for the upgrade and it would take a week excluding shipping...
Can hardly wait to get it back...!
How did you send it?
cfds said:
Yes, this is the shop I send my Qtek to in Germany: http://www.srsgmbh.de/en/index1.html
He confirmed a couple of weeks ago that he's able to do the Ram upgrade on the Qtek9000. He charges 119€ for the upgrade and it would take a week excluding shipping...
Can hardly wait to get it back...!
Click to expand...
Click to collapse
Did you just fill in the form and sent it? I dont see anywhere to fill in country!
Is this how you sent it or did you do any other way?
Thanks
FOSA said:
Quote
"Ok, so you mean that if one does the RAM upgrade one will not get more PROGRAM MEMORY?"
As I mentioned the Uni has 128 MB Flash ROM and 64 MB SDRAM. If you do a RAM upgrade you'll get 128MB SDRAM and that means you'll have MORE program memory but your storage memory remains the same at 128 MB Flash ROM
For comparison, I've taken a look at the SAMSUNG SGH i900 running WM 6.1 at its default installation and found that the FREE storage memory is about 30+ to 50+ MB. If you're the type who wants to install many programs then I think this amount is inadequate. The SONY EXPERIA X1 might be a good alternative giving 512 MB ROM and 256 MB RAM.
FI, my QTEK 9000's FREE storage memory is about 3 MB so can't do software installation even to the SD card because I'm facing the 'Storage Memory Low' error during installation of programs
Program memory is important for program running. Generally, if you do have 20 -30 MB of FREE program memory it's adequate to run most programs smoothly. However, certain programs may require more to ensure stability and smooth running.
Click to expand...
Click to collapse
Ok I understand now, but is there a way of upgrading the storage memory as well or is it just possible to upgrade RAM?
Also does anyone know if 128 MB Ram is the limit or is it possible to upgrade even more, perhaps 256 MB?
Thanks
Info on the 128Mb Upgrade
I have do the 128Mb upgrade to my Uni. Was it worth it, well that depends, I think it was for me. You will not notice any big change in app loading speeds, but if you are running heavy weight app's like sat nav were you see lock ups or 'low resource' warnings them yes it is wroth it. It wont get you any more stroage space but it does give you more program running space.
Currently 128Mb is the max M-RAM that can be fitted to the Uni, I beleive due to ROM image limitations. The chips are also obsolite and can be hard to get hold of have a look at http://wiki.xda-developers.com/index.php?pagename=Universal_128_Shop for places that sell and upgrade. To do it yourself will require specialist equipment, so unless you know what is involved get it done for you.
Dave
D.Apsley said:
I have do the 128Mb upgrade to my Uni. Was it worth it, well that depends, I think it was for me. You will not notice any big change in app loading speeds, but if you are running heavy weight app's like sat nav were you see lock ups or 'low resource' warnings them yes it is wroth it. It wont get you any more stroage space but it does give you more program running space.
Currently 128Mb is the max M-RAM that can be fitted to the Uni, I beleive due to ROM image limitations. The chips are also obsolite and can be hard to get hold of have a look at http://wiki.xda-developers.com/index.php?pagename=Universal_128_Shop for places that sell and upgrade. To do it yourself will require specialist equipment, so unless you know what is involved get it done for you.
Dave
Click to expand...
Click to collapse
Ok thanks for then info!
Have you or do you plan on testing your upgraded uni with Igo8 to see if it works properly? That is why I am considering the upgrade in the first place so it is very important for me to know if it works or not!
Thanks in advance!
I enclosed a letter in the shipment(registered mail) which explained my request, contained all details from my PDA and personal details. I also send him an e-mail with the same request...
Lets hope that all goes well!!!
Ciao!
D.Apsley said:
Currently 128Mb is the max M-RAM that can be fitted to the Uni, I beleive due to ROM image limitations. The chips are also obsolite and can be hard to get hold of have a look at http://wiki.xda-developers.com/index.php?pagename=Universal_128_Shop for places that sell and upgrade. To do it yourself will require specialist equipment, so unless you know what is involved get it done for you.
Dave
Click to expand...
Click to collapse
Not so sure, Universal also works with 256 mb BGA RAM chips from Notebook memory
Win_XP said:
Not so sure, Universal also works with 256 mb BGA RAM chips from Notebook memory
Click to expand...
Click to collapse
Really? How can I get it upgraded to 256 mb?
Just think about it, 256 mb on universal, how cool is that?
If you are going to run Igo8 on your Uni then the answer to the question is YES, get the upgrade done.
Received my Qtek back today from its Ram upgrade...
86,5mb free of prog mem after reset...
Tried iGO8 on it...it used up to 65mb of prog memory but it ran very smooth...had all selected-3D building/terrain etc...
So far after 2X 30 min of usage/navigating I did not lost my 3D map...will see how it behaves when I use it for an 2.5hrs/250km trip...
That is GREAT news!
cfds said:
Received my Qtek back today from its Ram upgrade...
86,5mb free of prog mem after reset...
Tried iGO8 on it...it used up to 65mb of prog memory but it ran very smooth...had all selected-3D building/terrain etc...
So far after 2X 30 min of usage/navigating I did not lost my 3D map...will see how it behaves when I use it for an 2.5hrs/250km trip...
Click to expand...
Click to collapse
This is great news, please tell me how much did the upgrade cost you?
Oh and I would also like to know exactly how you sent it for the upgrade, becouse I have so far not recieved any answer from them!
Thanks in advance!