I am looking a custom ROM for rk30sdk tablet? - General Questions and Answers

Hello,
I'm a new user, I'm not a programmer, I'm an IT Specialist. I have one tablet which I win in a game. It is Diva Premium 9.7. It is a Bulgarian brand, but the tablet is only branded with Diva, i suppose it is a Chinese tablet like many others. I want to root it and install custom ROM, because it works very slow. I have tried to find a ROM but no success. I home you can hope me what to do and give me the right guiding. This is what I can provide you as an information for it (i got it from an app - System Info Droid):
Device: rockchip rk30sdk
Android: 4.1.1
Processor: ARMv7 Processor rev 0 (v7l)
CPU Cores: 2
CPU Max Frequency: 1608 Mhz
GPU: ARM Mali-400 MP
System RAM: 876 MB
Display: 1024x720 (9.43")
Main Camera: 5 Megapixels
Also a screenshot from the device:

Related

[Q] Do you have a 650 or 800 Mhz CPU in your Blu Studio 5.3?

Hi, I also purchased the Blu Studio 5.3. Would fellow Blu Studio owners mind sharing what is printed on their boxes with me? Mine has Part no: D510a and the UPC is 79830419476.
Also, if you are familiar with using a terminal emulator or adb shell, please share the output of your /proc/cpuinfo so we can compare.
I suspect that Blu Products sent me the 650 Mhz verson, not the 800 Mhz version that I expected.
Here's my /proc/cpuinfo:
$ cat /proc/cpuinfo
cat /proc/cpuinfo
Processor : ARMv6-compatible processor rev 7 (v6l)
BogoMIPS : 797.90
Features : swp half thumb fastmult vfp edsp java
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xb76
CPU revision : 7
Hardware : MT6573
Revision : 65fb8a00
Serial : 0000000000000000
I am expecting to see the Hardware list it as MT6573T (note the T at the end indicates 800 Mhz), but as you can see, it has no T at the end.
I contacted my vendor about this issue but they want me to spend money shipping the unit back to them...I'd like to be very sure this is the wrong one (thus requiring an exchange) before I spend money to ship it.
Thanks in advance!
I think that blu calls the 800mhz version of the blu studio d510a while the 650 mhz version is just blu d510
download quadrant standard from the market and after you run it choose system information and then you can see the processor info.
if it is the 800 mhz version and you decide to keep it can you please answer those questions because i am thinking about buying it
Guys i need to ask some questions before i buy the phone
-Does it support the 3g band 2100 which is used in almost every country in the world except a few which uses the bands 850/1900(usa included) ?
-just to make sure , the 3g works in europe?
-Does viber and other voip programs work ( voice only)
-can you update the pre-installed skype?
-has anyone tried to install flash? did it work?
-has anyone tried the 800mhz processor?
-does it come with a us warranty (has anyone tried to use the warranty)?
-is the screen scratch resistant?
Thank you very much and sorry for asking all these questions =D
Click to expand...
Click to collapse
som3aa said:
I think that blu calls the 800mhz version of the blu studio d510a while the 650 mhz version is just blu d510
download quadrant standard from the market and after you run it choose system information and then you can see the processor info.
if it is the 800 mhz version and you decide to keep it can you please answer those questions because i am thinking about buying it
Click to expand...
Click to collapse
I am not interested in the benchmark result, just the actual CPU model number in the /proc/cpuinfo output. Quadrant is unable to list the CPU frequency (neither current, max, nor min). A single core 800 Mhz is slow to begin with, but I do want to know I got what I paid for (vendors charge more for the 800 Mhz version). My suspicion is the manufacturer did not replace the hardware in the D510a, but overclocked the 650 Mhz.
At any rate, I have a specific requirement for dual sims, so I am keeping the phone. Here are my responses to your questions, hope it helps.
-Does it support the 3g band 2100 which is used in almost every country in the world except a few which uses the bands 850/1900(usa included) ?
> I am unable to tell confirm 3g band 2100 since I am in the US. Sorry.
-just to make sure , the 3g works in europe?
> Can't help on this one, but search xda forum for "spx-5", which the German poster says is the same as Blu Studio 5.3.
-Does viber and other voip programs work ( voice only)
> Haven't tried. Sorry.
-can you update the pre-installed skype?
> Skype is NOT installed and doesn't seem to install or work for me. Google search shows that for those able to get it running, the video chat won't work.
-has anyone tried to install flash? did it work?
>says "device not compatible with this version"
-has anyone tried the 800mhz processor?
>as you can see, I have doubts that this is really 800mhz
-does it come with a us warranty (has anyone tried to use the warranty)?
>warranty is only 60 days, best to get an extended one (shop around for it)
-is the screen scratch resistant?
>haven't attempted, mine came with two custom fit screen protectors and I'm using one now
I have the 600mhz clocked to 800mhz its the 510 version
Sent from my BLU using XDA
/proc/cpuinfo?
GeekLee said:
I have the 600mhz clocked to 800mhz its the 510 version
Sent from my BLU using XDA
Click to expand...
Click to collapse
Thanks, would you mind posting your /proc/cpuinfo?
Thank you very much for responding.
Im not sure about this but i think that you are correct
i googled MT6573 65fb8a00 and found several results ,
look at this , this is the specs. of the spx5 from europe which only comes with the 650mhz processor :
==================== / Proc / cpuinfo =========================
Processor: ARMv6-compatible processor rev 7 (V6L)
BogoMIPS: 668.46
Features: swp half thumb almost mult vfp edsp java
CPU implementer: 0x41
CPU architecture: 7
CPU variant: 0x0
CPU part: 0xb76
CPU revision: 7
Hardware: MT6573
Revision: 65fb8a00
Serial: 0000000000000000
so probably this is an overclocked mt6573 not the MT6573T but im not sure
do not pay extra for the 800 Mhz version if you're planning on overclocking...
som3aa said:
Thank you very much for responding.
Im not sure about this but i think that you are correct
i googled MT6573 65fb8a00 and found several results ,
look at this , this is the specs. of the spx5 from europe which only comes with the 650mhz processor :
==================== / Proc / cpuinfo =========================
Processor: ARMv6-compatible processor rev 7 (V6L)
BogoMIPS: 668.46
Features: swp half thumb almost mult vfp edsp java
CPU implementer: 0x41
CPU architecture: 7
CPU variant: 0x0
CPU part: 0xb76
CPU revision: 7
Hardware: MT6573
Revision: 65fb8a00
Serial: 0000000000000000
so probably this is an overclocked mt6573 not the MT6573T but im not sure
Click to expand...
Click to collapse
Thanks for the research. I am STILL hoping an actual 650 Mhz owner will step up and share their /proc/cpuinfo.
This is what BLU has sent my vendor, when I inquired about the discrepancy:
Hi,
We don’t advertise the change in processor as 6573T. We just tell them its 6573 at 800 MHz and implement it in the SW as 6573.
The processor speed is BogoMIPS : 797.90. ---800mhz cpu
I just checked with the one I’m using. You can get this info through Antutu benchmark from the play store.
If you have any questions please let me know
Thank you
<<BLU rep's name omitted>>
Click to expand...
Click to collapse
I hope someone learns from my mistake. I would have overclocked this myself and just saved the extra $40-50 I paid for the 800 Mhz version.

Single or Quad core GPU?

Hello, i bought a china phone with quad core mtk6582 cpu.
In Antutu benchmark show that cpu is - 4+4 cores - what it this? 4 cores or ?
For the GPU - Antutu say - Mali 400 MP
But i see that this MTK6582 , have mali 400 mp2 gpu - so which is correct antutu or ?
I Try with another benchmark quadrant standart - and there also show mali 400 mp as a single core.
Do you know how much cores is this gpu?
Thanks
Maybe antutu was wrong,try google it bro,maybe it can help,check it on mtk website or your phone's brand website
Sent from my N986 using xda premium
Use CPU-Z app find u can find everything perfectly

[Q] Comparing processors MSM8212/MT6582 , and phones overall

Hello Friends ,
Im new to xda (not new to android , i have used xda for reading before but first time asking something) , i wanted to compare two processors and to know which overall configuration is better. the processors are Qualcomm Snapdragon 200 MSM8212 and MediaTek MT6582
i searched alot on google but there wasnt any comparison about these two processors and which is better . what i found was detailed information about these processors , im confused about some terms in it so cannot decide which is better and am asking here for help.
MSM8212:-
1.2 GHz quad-core ARM Cortex-A7
28 nm LP
ARMv7
Adreno 302 (WXGA/720p)
LPDDR2
I couldnt find data of on chip cache
MT6582
1.3 GHz Cortex A7, QC
28nm
ARMv7
Mali 400-MP2 500 MHz
LPDDR2 533 MHz, LPDDR3 666 MHz
32 KB L1, 512 KB L2
While telling me which processor is better , i would like consideration of heating , stability , gaming and power consumption .
Now in order to decide which phone two buy , here is the link for full comparison of both phones (sry i cant post a link i try to copy paste data ) (Im removing specs which are same for both phones )
General Info________ Micromax Canvas 2 Colours A120 _____ Micromax Canvas Elanza 2 A121
OS________________ Android OS, v4.2.2 (Jelly Bean) ______ Android OS, v4.3 (Jelly Bean)
Processor_________________ MT6582 ____________________ MSM8212 Snapdragon 200
GPU___________________ Mali-400MP2 _____________________ Adreno 302
RAM ___________________ 1 GB RAM _______________________ 1 GB RAM
Display ____________ IPS LCD Capacitive _______________ TFT Capacitive Touchscreen (both at 294 ppi)
Colors __________________ 16.7M colors ____________________ 16.7M colors
Prize of both is almost same about 10k
Any kind of help will be appreciated
Thank you
Binarybot
There are 3 threads devoted to discussions about devices, please repost your question in one of these three threads: The what should I buy thread or the The Device Suggestion Thread or the The Device Comparison Thread.
Thanks!

Tablet Suggestion

Hi friends. I need your help. Which tablet is better Everest or Hometech?
Comparison link: Everest Everpad DC-1028 - Hometech T100 Karşılaştırması - Epey
CPU:
Everest: Allwinner A31s (1.2 GHz Quad-Core ARM Cortex-A7)
Hometech: Intel Atom x3-C3230RK (Quad-core 64-bit Atom x3 1.2 GHz)
GPU:
Everest: PowerVR SGX544 MP2
Hometech: Mali-450 MP4
Thank you in advance.
Up

[Request] Is possible a rom for this device?

Well, here we go. In 2011, my country has give many tablets for public schools and there never really been used for one thing: they have a horrible hardware, the manufacturer does not give support anymone (they never really supported) and the brazillian rom running in the tablet does not help at all. This is not the first time I see people asking for the same thing here.
Is there any good people to help me build a rom for this device? It's possible?
This will help many teachers that want to teach their students in class...
Hardware specifications:
HTML:
Positivo YPY_ABD10
Operating System Android 4.0.4
Model Positivo YPY_AB10D
Processor ARM AMLOGIC @ 1.00 GHz
1 processor
Processor ID ARM implementer 65 architecture 7 variant 2 part 3081 revision 4
L1 Instruction Cache 0 KB
L1 Data Cache 0 KB
L2 Cache 0 KB
L3 Cache 0 KB
Motherboard f03ref_NX
BIOS
Memory 652 MB
-------------------------
CPU
Load Average: 3.00 3.01 3.17 1/664 3934
Processor: ARMv7 Processor rev4(v7L)
BogoMIPS: 655.36
Features: swp half thumb fastmult vfp edsp neon vfpv3
CPU Implementer: 0x41
CPU architecture: 7
CPU variant: 0x2
CPU part: 0xc09
CPU revision: 4
Hardware: AMLOGIC MESON3 8726M SKT SH

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