diff --git a/app/build.gradle b/app/build.gradle
index 1225d4b..442f071 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,15 +1,15 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 24
+    compileSdkVersion 25
     buildToolsVersion "24.0.3"
 
     defaultConfig {
         applicationId "fr.mobdev.lpcprog"
         minSdkVersion 14
-        targetSdkVersion 24
-        versionCode 1
-        versionName "1.0"
+        targetSdkVersion 25
+        versionCode 2
+        versionName "1.1"
     }
     buildTypes {
         release {
@@ -25,7 +25,7 @@ repositories {
 
 dependencies {
     compile files('src/main/libs/d2xx.jar')
-    compile 'com.android.support:appcompat-v7:24.2.1'
-    compile 'com.android.support:design:24.2.1'
-    compile 'com.android.support:support-v4:24.2.1'
+    compile 'com.android.support:appcompat-v7:25.0.0'
+    compile 'com.android.support:design:25.0.0'
+    compile 'com.android.support:support-v4:25.0.0'
 }
diff --git a/app/src/main/java/fr/mobdev/lpcprog/adapters/BinariesAdapter.java b/app/src/main/java/fr/mobdev/lpcprog/adapters/BinariesAdapter.java
index 57e0f25..262f45e 100644
--- a/app/src/main/java/fr/mobdev/lpcprog/adapters/BinariesAdapter.java
+++ b/app/src/main/java/fr/mobdev/lpcprog/adapters/BinariesAdapter.java
@@ -81,7 +81,6 @@ public class BinariesAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
         if (holder instanceof SectionHolder) {
             SectionHolder sectionHolder = (SectionHolder) holder;
             int section = getSection(position);
-            System.out.println("pos " + position + " section " + section);
             String sectionName = servers.get(section).url.toString();
             sectionHolder.setupSection(sectionName);
         } else if (holder instanceof BinaryHolder) {
@@ -107,7 +106,6 @@ public class BinariesAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
     }
 
     private int getRealPosition(int fakePosition) {
-        System.out.println("get real " + fakePosition);
         fakePosition -= 1;
         for (int i = 0; i < servers.size(); i++) {
             int serverSize = servers.get(i).binaries.size();
diff --git a/app/src/main/java/fr/mobdev/lpcprog/adapters/ServerAdapter.java b/app/src/main/java/fr/mobdev/lpcprog/adapters/ServerAdapter.java
index 52dac66..0869c1c 100644
--- a/app/src/main/java/fr/mobdev/lpcprog/adapters/ServerAdapter.java
+++ b/app/src/main/java/fr/mobdev/lpcprog/adapters/ServerAdapter.java
@@ -72,7 +72,6 @@ public class ServerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
         if (holder instanceof SectionHolder) {
             SectionHolder sectionHolder = (SectionHolder) holder;
             int section = getSection(position);
-            System.out.println("pos " + position + " section " + section);
             String sectionName = sections.get(section);
             sectionHolder.setupSection(sectionName);
         } else if (holder instanceof ServerHolder) {
@@ -94,11 +93,9 @@ public class ServerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
             }
         }
         count = size;
-        System.out.println("get count"+count);
     }
 
     private int getRealPosition(int fakePosition) {
-        System.out.println("get real " + fakePosition);
         fakePosition -= 1;
         for (int i = 0; i < sections.size(); i++) {
             int serverSize = servers.get(i).size();
@@ -128,7 +125,6 @@ public class ServerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
 
     @Override
     public int getItemCount() {
-        System.out.println("get count"+count);
         return count;
     }
 
diff --git a/app/src/main/java/fr/mobdev/lpcprog/fragment/DeviceFragment.java b/app/src/main/java/fr/mobdev/lpcprog/fragment/DeviceFragment.java
index c1989a6..cd4cd57 100644
--- a/app/src/main/java/fr/mobdev/lpcprog/fragment/DeviceFragment.java
+++ b/app/src/main/java/fr/mobdev/lpcprog/fragment/DeviceFragment.java
@@ -91,7 +91,6 @@ public class DeviceFragment extends Fragment {
         for(USBDevice device : devices){
             if(device.PID == pid && device.VID == vid){
                 dev = device;
-                System.out.println("device found");
                 break;
             }
         }
@@ -206,7 +205,6 @@ public class DeviceFragment extends Fragment {
     }
 
     private void doUsb(){
-        System.out.println("doUsb");
         new Thread(new Runnable() {
             @Override
             public void run() {
@@ -282,7 +280,6 @@ public class DeviceFragment extends Fragment {
     }
 
     public void updateRepositories(View view){
-        System.out.println("Update Repo");
         if(view == null)
             view = getView();
         final View v = view;
@@ -309,7 +306,6 @@ public class DeviceFragment extends Fragment {
 
             @Override
             public void endServer(Server server) {
-                System.out.println(server.url.toString()+"empty "+server.binaries.isEmpty()+" "+server.binaries.size());
                 if(!server.binaries.isEmpty())
                     servers.add(server);
             }
diff --git a/app/src/main/java/fr/mobdev/lpcprog/fragment/USBListFragment.java b/app/src/main/java/fr/mobdev/lpcprog/fragment/USBListFragment.java
index e9816fa..75f2ab2 100644
--- a/app/src/main/java/fr/mobdev/lpcprog/fragment/USBListFragment.java
+++ b/app/src/main/java/fr/mobdev/lpcprog/fragment/USBListFragment.java
@@ -42,7 +42,6 @@ import fr.mobdev.lpcprog.managers.UsbCommManager;
 public class USBListFragment extends Fragment {
 
     private List<USBDevice> devices;
-    private int value = 0;
     private USBInteractionListener listener;
     private UsbCommManager comm;
 
@@ -82,7 +81,6 @@ public class USBListFragment extends Fragment {
 
                 if(v != null && gestureDetector.onTouchEvent(e)){
                     int pos = view.getChildAdapterPosition(v);
-                    System.out.println("touch "+ ++value);
                     onItemClick(pos);
                     return true;
                 }
diff --git a/app/src/main/java/fr/mobdev/lpcprog/managers/DatabaseManager.java b/app/src/main/java/fr/mobdev/lpcprog/managers/DatabaseManager.java
index 0d16ccc..70d0f06 100644
--- a/app/src/main/java/fr/mobdev/lpcprog/managers/DatabaseManager.java
+++ b/app/src/main/java/fr/mobdev/lpcprog/managers/DatabaseManager.java
@@ -208,7 +208,6 @@ public class DatabaseManager extends SQLiteOpenHelper {
         whereArgs[0] = String.valueOf(id);
         Cursor cursor = getReadableDatabase().query("binaries", null, whereClause, whereArgs, null, null, null);
         while (cursor.moveToNext()){
-            System.out.println("Found a binary in db");
             int col = 0;
             Binary b = new Binary();
             b.id = cursor.getLong(col++);
@@ -244,7 +243,6 @@ public class DatabaseManager extends SQLiteOpenHelper {
     }
 
     void addBinary(Server server, Binary binary) {
-        System.out.println("add binary");
         ContentValues values = new ContentValues();
         values.put("server_id",server.id);
         values.put("name",binary.name);
@@ -268,7 +266,6 @@ public class DatabaseManager extends SQLiteOpenHelper {
         String whereClause = "part_id = ?";
         String[] whereArgs = new String[1];
         whereArgs[0] = String.valueOf(part_id);
-        System.out.println("part_id "+part_id);
         Cursor cursor = getReadableDatabase().query("definitions", null, whereClause, whereArgs, null, null, null);
         if (cursor.moveToNext()) {
             part = new Part();
diff --git a/app/src/main/java/fr/mobdev/lpcprog/managers/IspManager.java b/app/src/main/java/fr/mobdev/lpcprog/managers/IspManager.java
index 626ef16..9a0ab6f 100644
--- a/app/src/main/java/fr/mobdev/lpcprog/managers/IspManager.java
+++ b/app/src/main/java/fr/mobdev/lpcprog/managers/IspManager.java
@@ -86,8 +86,6 @@ public class IspManager {
         serialPort = device.device;
         if (serialPort != null)
             serialPort.resetDevice();
-        else
-            System.out.println("device is null fuck");
 
         if (serialPort != null && serialPort.isOpen()) {
             serialPort.setBaudRate(baudRate);
@@ -108,7 +106,6 @@ public class IspManager {
             serialPort.purge(D2xxManager.FT_PURGE_RX);
             String[] uids = readUid();
             if (uids == null) {
-                System.out.println("uids null fuck");
                 return false;
             }
         }
@@ -130,18 +127,13 @@ public class IspManager {
         int ret = sendCommand(READ_UID);
 
         if (ret != 0) {
-            System.out.println("Send Command " + ret);
             return null;
         }
 
         byte[] buf = new byte[REP_BUF];
 
         int size = read(buf, 50, 500);
-        for (int i = 0; i < size; i++) {
-            System.out.println(String.format("%02x", buf[i]));
-        }
         if (size <= 0) {
-            System.out.println("Send size " + size);
             return null;
         }
         String[] uids = new String[4];
@@ -158,7 +150,6 @@ public class IspManager {
                 buffer = buffer.substring(buffer.indexOf("\r") + 1);
             }
         }
-        System.out.println("uids ok");
         return uids;
     }
 
@@ -186,7 +177,6 @@ public class IspManager {
             return null;
         int ret = sendCommand(READ_BOOT_VERSION);
         if (ret != 0) {
-            System.out.println("Send Command " + ret);
             return null;
         }
         byte[] buf = new byte[REP_BUF];
@@ -194,7 +184,6 @@ public class IspManager {
         int size = read(buf, 50, 500);
 
         if (size <= 0) {
-            System.out.println("Receive " + size);
             return null;
         }
         String[] version = new String[2];
@@ -254,7 +243,6 @@ public class IspManager {
         File file = new File(context.getApplicationInfo().dataDir + "/" + server.id + "/" + binary.path + binary.filename);
         int size = copy_buffer(file, data, parts.flash_size);
         if (size <= 0) {
-            System.out.println("Size " + size);
             listener.onError(context.getString(R.string.copy_file),flashView);
             return -5;
         }
@@ -315,7 +303,6 @@ public class IspManager {
         serialPort.purge(D2xxManager.FT_PURGE_TX);
         byte[] buf;
         if (serialPort.write(SYNC_START) != SYNC_START.length) {
-            System.out.println("Start");
             return false;
         }
 
@@ -325,11 +312,9 @@ public class IspManager {
         String expected = new String(SYNC);
         if (result.compareTo(expected) != 0) {
             serialPort.write("\r\n".getBytes());
-            System.out.println("Start answer " + result);
             return false;
         }
         if (serialPort.write(SYNC) != SYNC.length) {
-            System.out.println("SYNC write");
             return false;
         }
         clearBuffer(SYNC.length);
@@ -338,13 +323,11 @@ public class IspManager {
         result = new String(buf);
         expected = new String(SYNC_OK);
         if (result.compareTo(expected) != 0) {
-            System.out.println("SYNC OK " + result);
             return false;
         }
 
         String freq = String.valueOf(crystal_freq) + "\r\n";
         if (serialPort.write(freq.getBytes()) != freq.length()) {
-            System.out.println("freq write");
             return false;
         }
 
@@ -354,12 +337,10 @@ public class IspManager {
         result = new String(buf);
         expected = new String(SYNC_OK);
         if (result.compareTo(expected) != 0) {
-            System.out.println("freq answer " + result);
             return false;
         }
 
         if (serialPort.write(SYNC_ECHO_OFF) != SYNC_ECHO_OFF.length) {
-            System.out.println("Sync Echo Off write");
             return false;
         }
 
@@ -439,17 +420,14 @@ public class IspManager {
         String request = String.format(Locale.getDefault(),"%c %d %d %d\r\n",c,flash_addr,ram_addr,write_size);
         len = serialPort.write(request.getBytes());
         if(len != request.getBytes().length){
-            System.out.println("cmd addr write");
             return -5;
         }
         len = read(buf,buf.length,500);
         if (len <= 0) {
-            System.out.println("cmd addr read");
             return -4;
         }
         ret = parseRetCode(buf);
 
-        System.out.println("cmd addr ret "+ret);
         return ret;
     }
 
@@ -464,7 +442,6 @@ public class IspManager {
 
         ret = sendCommand('W',ram_addr,write_size);
         if(ret != 0){
-            System.out.println("ask for write to ram");
             return -8;
         }
         if(!uuencode) {
@@ -491,41 +468,27 @@ public class IspManager {
             computed_checksum = calc_checksum(dataToSend,total_sent,data_size);
 
             byte[] checksum = String.format(Locale.getDefault(),"%d\r\n", computed_checksum).getBytes();
-            System.out.println(String.format(Locale.getDefault(),"%d %08x",i,computed_checksum));
             System.arraycopy(checksum,0,buf,encoded_size,checksum.length);
             encoded_size+=checksum.length;
             //buf[encoded_size]='\0';
             //encoded_size++;
-            for(int j = 0; j < encoded_size; j++) {
-                System.out.print(String.format(Locale.getDefault(),"%02x",buf[j]));
-                if(j%10==0)
-                    System.out.println("");
-            }
             len = serialPort.write(buf,encoded_size);
             if(len != encoded_size) {
-                System.out.println("write fail "+i);
                 return -8;
             }
             len = read(repbuf,REP_BUF,500);
             if(len <= 0) {
-                System.out.println("read answer fail "+i);
                 return -9;
             }
             repbuf[len]='\0';
-            System.out.println("Length "+len);
-            for(int j = 0; j < len; j++) {
-                System.out.println(String.format(Locale.getDefault(),"%02x",repbuf[j]));
-            }
             String result = new String(repbuf,0,len);
             String expected = new String(DATA_BLOCK_OK);
-            System.out.println("result "+result+".");
             if(result.compareTo(expected)==0){
                 total_sent += data_size;
                 resend_requested_for_block = 0;
             } else {
                 resend_requested_for_block++;
                 if(resend_requested_for_block >= 3) {
-                    System.out.println("resend fail "+i);
                    return -10;
                 }
                 i--;
@@ -547,7 +510,6 @@ public class IspManager {
     private int eraseFlash(Part parts,FlashListener listener) {
         int ret = unlock();
         if (ret != 0) {
-            System.out.println("unlock fail");
             return -1;
         }
         for (int i = 0; i < parts.flash_nb_sectors; i++) {
@@ -559,7 +521,6 @@ public class IspManager {
             }
 
             if (ret < 0) {
-                System.out.println("blank "+i+" fail");
                 return ret;
             } else {
                 byte buf[] = new byte[REP_BUF];
@@ -568,13 +529,11 @@ public class IspManager {
             //prepare-for-write
             ret = send_cmd_sectors('P', i, i);
             if (ret != 0) {
-                System.out.println("prepare-for-write "+i+" fail");
                 return ret;
             }
             //erase
             ret = send_cmd_sectors('E', i, i);
             if (ret != 0) {
-                System.out.println("erase "+i+" fail");
                 return ret;
             }
         }
diff --git a/app/src/main/java/fr/mobdev/lpcprog/managers/NetworkManager.java b/app/src/main/java/fr/mobdev/lpcprog/managers/NetworkManager.java
index b7a9b3a..7b41e98 100644
--- a/app/src/main/java/fr/mobdev/lpcprog/managers/NetworkManager.java
+++ b/app/src/main/java/fr/mobdev/lpcprog/managers/NetworkManager.java
@@ -126,7 +126,6 @@ public class NetworkManager {
                     InputStreamReader isr = new InputStreamReader(stream);
                     BufferedReader reader = new BufferedReader(isr);
                     String line = reader.readLine();
-                    System.out.println("Browse binaries");
                     while(line != null){
                         if(!line.startsWith("#")) {
                             Binary b = parseLine(line);
@@ -153,7 +152,6 @@ public class NetworkManager {
 
     private Binary parseLine(String line){
         if(!line.matches("(.*;){5}")){
-            System.out.println("Line not match regex");
             return null;
         }
         Binary b = new Binary();
@@ -240,7 +238,6 @@ public class NetworkManager {
         } catch (Exception e) {
             e.printStackTrace();
         }
-        System.out.println("Sha1 "+sha1);
         return sha1.compareToIgnoreCase(binary.sha1) == 0;
     }
 
diff --git a/app/src/main/java/fr/mobdev/lpcprog/objects/Binary.java b/app/src/main/java/fr/mobdev/lpcprog/objects/Binary.java
index 6ec44f6..78dd7fa 100644
--- a/app/src/main/java/fr/mobdev/lpcprog/objects/Binary.java
+++ b/app/src/main/java/fr/mobdev/lpcprog/objects/Binary.java
@@ -40,22 +40,17 @@ public class Binary {
         Binary binary = (Binary) o;
 
         if (version != binary.version) {
-            System.out.println("version");
             return false;
         }
         if (!name.equals(binary.name)){
-            System.out.println("name");
             return false;
         }
         if (!filename.equals(binary.filename)) {
-            System.out.println("filename");
             return false;
         }
         if (!path.equals(binary.path)) {
-            System.out.println("path");
             return false;
         }
-        System.out.println("sha1 "+sha1.equals(binary.sha1));
         return sha1.equals(binary.sha1);
 
     }
diff --git a/app/src/main/java/fr/mobdev/lpcprog/objects/Server.java b/app/src/main/java/fr/mobdev/lpcprog/objects/Server.java
index 6ce13eb..e4079b7 100644
--- a/app/src/main/java/fr/mobdev/lpcprog/objects/Server.java
+++ b/app/src/main/java/fr/mobdev/lpcprog/objects/Server.java
@@ -37,9 +37,6 @@ public class Server {
     }
 
     public boolean contains(Binary b) {
-        for(Binary binary : binaries){
-            System.out.println("Binary equals?"+b.name+" "+b.equals(binary));
-        }
         return binaries.contains(b);
     }
 }