Jan 02, 2015 BLU Dash JR D139 HOW TO UNLOCK User Name: Remember Me? Try connecting phone according to the manual for the smartphones based on MT65xx CPU,. Posts: 85 Member: 1164681 Status: Offline. Thanks Meter: 11. BLU Model: Dash JR Part No: D139 Locked by b-mobile trinidad&tobago here is the picture of device manager. BLU Products, founded in 2009, designs and manufacturers affordable, mobile devices to suit a wide variety of consumer needs.
- Released 2013, September
105g, 12mm thickness
Android 2.3
512MB 256MB RAM storage, microSD slot - N/A465,306 hits
- 3.5'320x480 pixels
- 2MP
- 256MB RAM
- 1000mAh
- jVM
Robert Moore, 27 Jan 2018Did you ever figure out how to get your Tmobile sim chip to work in your BLU phone? I am havi... moreI took mine to every cell store in town and battery shop. I was told that the life wireless SIMS can only use the SIM life wireless ones and they no longer have them in stock nor will they get them in, their discontinued. Same with the batteries.
- Rating0 |
- jVM
Ive got the free life wireless BLU DASH JR 3G says Smartphone Android 4.4.2, D191U 1300mAh 4.81 Wh 3.7v Li-Ion Battery. The Life Wireless stopped getting replacement parts to order and purchase for it. My battery is trying to go graveyard dead soon and I need to find another battery for it. Its imperative , I need to preserve and access my texts , info etc on it. If I were to transfer the SIM on it , it will erase my info (texts) I need to keep these. I'll be getting another cell but I have to preserve and access this information either way. How do I find a compatible battery and where are these batteries attainable to purchase reliably?
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- Robert Moore
- jI%
desperate, 13 Nov 2016Could not get my T-Mobile SIM card to work in this phone. The slots give too much wiggle room ... moreDid you ever figure out how to get your Tmobile sim chip to work in your BLU phone? I am having the same issue with mine...the slot is really sloppy
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- Hate Android
- jbM
All BLU phones are crap. There are many bloatware virus collecting apps on these phones.
Avoid BLU phone at all costs.at all
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- Anonymous
- 8B{
it's upgradeable to android 4.4 kitkat
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- Edmond
- NwL
Can i upgrade my blu dash jr to a version above 2.5?
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- AnonD-687505
- pui
I bought one for 10 Euros last week. Unsatisfied, I just sold it for 20 Euros !
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- Anonymous
- Re2
How do I open the screen,the lock isn't working
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- savii
- Ivd
what is wrong with my BLU dash JR if it shuts off n doesn't turn back on?
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- PEE
- fuI
Hi, how do I get my damaged screen repaired or replaced . The brand is Blu Dash JR D140W.
Thanks.
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- MYSTERIOUS
- 4ra
Anonymous, 06 Oct 2016today i bought one of these phones it is now currently dead after failing to charge whats up ... moreunable to get to play store.
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- desperate
- Ibx
Could not get my T-Mobile SIM card to work in this phone. The slots give too much wiggle room and despite trying multiple configurations, nothing works. SIM card works in another phone, but not this one.
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- irene
- RXX
hi, i just bought a blu cash jr. when plugging in the headphones for hands free calling, i can hear people but they can not hear me. i turned volume up all the way, still nothing. Anybody have a suggestion. Also how do you get the phone to vibrate only when on silent without having to go into setting every time you turn it on? thank you for your help,
- Rating0 |
- Anonymous
- jdw
Blu Dash 5.0 Manual
today i bought one of these phones it is now currently dead after failing to charge whats up with that n can i get compensation for this.
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- Oscar
- LJ%
I bought one of this little guys and i found that is impossible to use and install applications through Play Store. I found this problem to be related with an automatic update of play store (you cant do anything about this automatic update unless you root the phone). It seemed that the update is not compatible with the android version of this phone (too old?). Anyway, i found my way to install whatsapp, facebook lite and twitter uninstalling play store's update (manage apps - downloaded - google play store - uninstall updates). After uninstalling play store updates, go and download the apps before the play store update automatically.
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- Pony
- IbE
Liz315, 18 Dec 2014Purchase BLU Dash JR in June and it's the worst purchase I have ever did. The phone is slow wh... moreHorrible, phone don't buy. A flip phone is better than this
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- Anonymous
- rhI
The specs speak for themselves, although it runs quite well as a basic starter android.
Battery life gets poor after a while.
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- Lou
- k@T
I got this to use overseas. Bare essentials. Looks okay, but do I need to use BOTH sim card slots to get one to work??
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- ASH
- Rf7
You guys are oh so LUCKY. I got nothing from the start. It was even wiped in an attempt to get it to work and nothing. Funny thing is I bought mine on line and to return it is costing 2x the phone cost. mama mia!!!!!!
- Rating0 |
- ASH
- Rf7
Waste of money...waste of time. It just keeps crashing. Even the teckies don't know what's happening.
- Rating0 |
| Main display: TFT 256k colors 320 x 480 px (3.50″) 165 ppi |
| Android 4.4 KitKat |
| 1,00 GHz |
| Li-Ion 1500 mAh |
| Internal memory: 512 MB |
| RAM memory: 256 MB |
| 2 Mpx, 1600x1200 px |
| Other names: | D190L, D190U |
| Dimensions: | 117,8 x 63 x 11,7 mm |
| Weight: | 105 g |
| DualSIM: | Yes |
| GSM frequencies: | 850/900/1800/1900 |
| Standard UMTS: | 850/1700/1900/2100 |
| Standard battery: | Li-Ion 1500 mAh |
| Internal memory: | 512 MB |
| RAM memory: | 256 MB |
| Memory cards: | microSD, microSDHC, max 32 GB |
| Operating system: | Android 4.4 KitKat |
| Processor: | 1,00 GHz |
| Main display: | TFT 256k colors 320 x 480 px (3.50″) 165 ppi |
| Touchscreen: | Yes |
| Digital camera: | 2 Mpx, 1600x1200 px |
| Secondary camera: | 0.3 Mpx, 640x480 px |
| Flash: | Yes, LED |
| Video: | MPEG4, H.263, H.264 |
| MP3: | Yes |
| Radio: | Yes |
| Dictionary: | Yes |
| EMS: | - |
| MMS: | Yes |
| Speakerphone: | Yes |
| Voice dial: | Yes |
| Call forwarding: | Yes |
| e-mail client: | Yes |
| RSS Reader: | Yes |
| IrDA: | - |
| Bluetooth: | Yes, v2.1 |
| GPRS: | Yes |
| EDGE: | Yes |
| WiFi: | Yes, v802.11 b/g/n |
| Hotspot WiFi: | Yes |
| DLNA: | - |
| WAP: | Yes, v2.0 |
| xHTML: | Yes |
| HSCSD: | - |
| HSDPA: | Yes, 21,00 Mbit/s |
| HSUPA: | Yes, 5,76 Mbit/s |
| HSPA: | Yes |
| HSPA+: | Yes |
| LTE: | - |
| NFC: | - |
| WiMAX: | - |
| USB | Yes, v2.0 |
| HDMI | - |
| GPS: | Yes |
| GLONASS: | - |
| Push To Talk: | - |
| Java: | Yes, Dalvik |
| Calendar: | Yes |
| Watch: | Yes |
| Recorder: | Yes |
| Alarm: | Yes |
| Stopwatch: | Yes |
| Organizer: | Yes |
| Calculator: | Yes |
| Polyphony: | Yes |
Mobile terms glossary
Dual-SIM - As a SIM links a phone to a specific carrier (service provider), billing account, and phone number, a dual-SIM phone can be linked to two different phone numbers associated with two different billing accounts. Those accounts and phone numbers can be with different carriers, and even in different countries.
One common use is to use one phone with both a business phone number (and account and a separate personal line. Another use is to have accounts with carriers in two different countries, in order to take advantage of favorable rates for local versus international calls, or to permit favorable rates for people calling you, by have local phone numbers in two countries.
Blu Dash Jr Manual
GSM stands for Global System for Mobile Communication and is the most popular 2G mobile phone standard in the world.GSM is used by about 80% of all mobile phones - approximately 2 billion people across more than 212 countries.
The widespread use of the GSM standard has made it easy for most mobile phone users to use their phones overseas thanks to roaming agreements between operators using the same GSM standard.
GSM - then labelled Groupe Spécial Mobile was originally conceived back in 1982 as a European standard for mobile phones. The first GSM network went live in 1992 in Finland.
GSM introduced the concept of the SIM card (Subscriber Identity Module card) - a detachable smart card that lets users swap their phone number and contacts between handset.
3G - Analog cellular phones were the first generation while digital marked the second generation.3G is loosely defined, but generally includes high data speeds, always-on data access, and greater voice capacity.
The high data speeds are possibly the most prominent feature, and certainly the most hyped. They enable such advanced features as live, streaming video.
There are several different 3G technology standards. The most prevalent is UMTS, which is based on WCDMA (the terms WCDMA and UMTS are often used interchangeably).
Bluetooth is a low-power wireless networking technology operating in the 2.4 GHz unlicensed Industrial, Scientific and Medical (ISM) band. There are two classes of Bluetooth device — Class 1 devices have higher output power and a range of about 100 meters, and Class 2 devices have lower power and a range of about 10 meters. Bluetooth enables ad hoc networking of up to eight devices (supporting voice and data). The Bluetooth Special Interest Group (SIG) was founded in 1998 by IBM, Intel, Ericsson, Nokia and Toshiba, and is supported by more than 2,500 organizations. The Bluetooth v.1.0 specification was ratified and published in 1999 and supported data rates of up to 1Mbps. Bluetooth Version 2.1, along with its enhanced data rate (EDR) specification, was ratified in March 2007, supporting data rates of up to 3 Mbps, and simplified “pairing” — the process used for securely linking one Bluetooth device to another. It also reduced power consumption, doubling the battery life of headsets and other mobile devices for which the Bluetooth radio consumes a large percentage of the power budget. Version 3.0 (“Seattle”) was adopted by the SIG in April 2009, and the specification included Wi-Fi as an alternative transport layer for large volumes of data, supporting data rates of up to 24 Mbps. The SIG also adopted “Bluetooth low energy,” a new ultra-low-power variant, previously referred to as Ultra Low Power (ULP) Bluetooth and Wibree.
GPRS stands for General Packet Radio Service and was the first popular data standard for mobile phones.
GPRS was used for WAP and MMS messages and offered modest connection speeds - typically 30-40 Kbit/s, although the theoretical maximum is 115 Kbit/s. GPRS is known as a 2.5G technology.
One of the early advantages of GPRS is that it s always on so no connection handshake is needed. It is still very popular, especially in the developing world.
The name of EDGE in full is Enhanced Data rates for GSM Evolution. This is a 2.75G technology further developed from the 2G and 2.5G technologies. Its data transmission speed is higher than that of GPRS and is closer to 3G technology.Wi-Fi is a WLAN (Wireless Local Area Network) technology. It provides short-range wireless high-speed data connections between mobile data devices (such as laptops, PDAs or phones) and nearby Wi-Fi access points (special hardware connected to a wired network).
The older variant of Wi-Fi, 802.11g, is capable of providing speeds of up to 54Mbps and is backwards compatible with 802.11b (providing up to 11Mbps).
The more recent standard is called 802.11n (offering speeds of up to 150Mbps per channel or up to 600Mbps in total). It can be used in the 2.4 GHz or 5 GHz frequency bands, though a receiver needs to have dual-band antenna to operate on both.
Universal Serial Bus (USB) is a serial bus standard to interface computer peripherals. USB is quickly replacing the need for serial and parallel ports to interface devices.
HDMI - Stands for High-Definition Multimedia Interface. HDMI is a digital interface for transmitting audio and video data in a single cable. It is supported by most HDTVs and related components, such as DVD and Blu-ray players, cable boxes, and video game systems.