MB860 logic circuit includ the CPU 、DDR memory and 16G memory . Produced when the plant has not erased the memory of the CPU on the binding of 16G memory chip ID. So if phone bricks or canot boot. Need to be replaced 16G memory chips, but. CPU already has the only non-erasable old 16G chip ID. we can only replace the new CPU. to re-write the factory version of the boot process, otherwise the CPU is denied write the boot process.
you can see
http: //item.taobao.com/item.htm?id=15194812740&wwlight=cntaobao%E6%B7%B1%E5%9C%B3%E5%8D%8E%E7%BB%B4%E7%A7%91%E6%8A%80-%7B15194812740%7D
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Hello anybody who can help me and other people understanding what we see in applications which show memory info.
I want to understand why "meminfo" shows total RAM 335Mb and Internal phone storage: 420Mb (it is on my phone).
Official info from http://developer.sonyericsson.com/wportal/devworld/phones/phone-overview/xperia-mini-pro?cc=gb&lc=en says it should be the next:
- Internal phone storage: up to 320 MB
- RAM: 512MB !!!
One of my thoughts is that the part of memory is used by video-card
Please explain me why it happens
Some is dedicated to the graphic and some more is reserved from the system. The total is 512, don't worry.
Sent from my SK17i using XDA App
Think of the Android Operating System as a Virtual Machine on your phone. It needs some RAM in order to work.
dumraden said:
Think of the Android Operating System as a Virtual Machine on your phone. It needs some RAM in order to work.
Click to expand...
Click to collapse
Can you modify the values besides a VM usage ram ?
No. What you need in order to have more "system memory" which actually is part of the RAM itself is swap. Swap creates a partition on your sd card which then is used by the system to store temporary data. The thing is that its a double edged knife. NAND is 100 times faster than your typical SD card, so loading apps and/or part of the system on your swap partition might end up in a slower overall phone. But we wont have such a problem with our devices, because the system itself doesnt take all that much storage itself.
The only device so far that i know, which had a problem with storage was the Desire Z i own, when you wanted to flash a custom sense 3.0 rom. Then it needed different partitioning in order for the Sense 3.0 to fit into the device.(the device isnt a sense 3.0 device by default).
If you have many apps that you cant seem to fit in the 320mb of free memory, i recommend you install an app2sd application.
Hello !
I've a small Android tablet : Nextway F7 (seams to be the same than Pipo U2), a 7" RK3066 on 4.1.1 . It has 16Go of memory, but part in 1Go for principal memory and all remaining memory considered as "SD", so additional installations are done on it. It has a real microSD slot free named "tflash".
I'd like to use all the NAND as main memory and my real SD as "SD". How to modify parameters in Android, or a ROM file ? I can flash my device if needed.
I've tried to find a tutorial for doing that, without any success.
Thank you for your help and please excuse my english (perhaps the reason I can't find tutos).
I would like to be able to make an Image of the SD card in my Kdlinks A200. The unit runs Jellybean 4.2.2
I have already tried making an image with Win32Diskimager and several others I could find. But when I copy the image to a new card the unit will not boot or do anything.
I was wondering there is some special way this has to be done ?
Here is the units system specs
State of the Art Technology: New Cortex A9 Solution with Mali-400MP2 GPU, 1GB DDR3 RAM, 4GB T-Flash; 4000+ DMIPS Computing Power; Android 4.2.2 Pre-Installed. Support Dolby Digital 5.1/7.1, TrueHD 5.1/7.1, DTS-MA and DTS-HD.
I attached a zip file with a photo of the system board.
I would really appreciate any help I can get with this
Derek.
I guess there's not much point asking a question here !
Hello everybody. I created TWRP first time, I'm happy for that, but unfortunately my TWRP recognizable external memory card and internal memory of the machine. I had to learn on the network, known as the unedited memory partition, but I do not know how.
-Image
http://www36.zippyshare.com/i/uz1qXrJj/479350/IMG_0983.JPG
http://www36.zippyshare.com/i/a0838x1u/294550/IMG_0986.JPG
http://www36.zippyshare.com/i/CanM3StA/724620/IMG_0985.JPG
http://www36.zippyshare.com/i/Wgk9rhW0/932336/IMG_0984.JPG
Want you to help me solve the problem or can create new TWRP, I have sent in stock Recovery.
https://drive.google.com/open?id=0B8qqenrtu0iYYjFFMXc3NURRYjg
Vivo Y31 device
960 x 540 pixels
Chipset: Mediatek MT6580
CPU : Quad-core 1.3 GHz
Hello friends,
I have a Galaxy K Zoom and every user of this phone knows that it has a very limited internal storage space. It is possible to circumvent this (in parts) using a large SD card, but this does not work for the programs, which must be installed in the internal memory.
The internal memory IC that comes with it is the KLM8G1GEAC-B001, an eMMC v4.5 of 8GB, I bought a KLMCG8GEAC-B031, an eMMC v5.0 with incredibles 64GB, as we can observe this latter, besides having greater capacity , still counts on version 5.0 (The SoC Exynos 5260 supports this version), that is, twice the speed of reading and writing.
My question here is: I know how to solder and unsolder BGA chips, but I'd like to know how to transfer all the data, partitions and PIT to the new eMMC, but I'd also like to know how to increase the partition /data to take advantage of all additional space.
Zal16 said:
Hello friends,
I have a Galaxy K Zoom and every user of this phone knows that it has a very limited internal storage space. It is possible to circumvent this (in parts) using a large SD card, but this does not work for the programs, which must be installed in the internal memory.
The internal memory IC that comes with it is the KLM8G1GEAC-B001, an eMMC v4.5 of 8GB, I bought a KLMCG8GEAC-B031, an eMMC v5.0 with incredibles 64GB, as we can observe this latter, besides having greater capacity , still counts on version 5.0 (The SoC Exynos 5260 supports this version), that is, twice the speed of reading and writing.
My question here is: I know how to solder and unsolder BGA chips, but I'd like to know how to transfer all the data, partitions and PIT to the new eMMC, but I'd also like to know how to increase the partition /data to take advantage of all additional space.
Click to expand...
Click to collapse
I might not be of much help, all I know is Heimdall' s pit-tool.. But here you go:
https://forum.xda-developers.com/ga...t/guide-enlarge-datafs-partition-rid-t2353551
I think that once you replace the memory you can through ODIN, flash the STOCK ROM that recreates the partitions: boot, modem, date, etc... but... correct me if I'm wrong.